diff --git a/Cargo.lock b/Cargo.lock
index cc11bb7a43..53433b8a1e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -126,7 +126,7 @@ dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -167,7 +167,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -302,7 +302,7 @@ version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "feature-probe 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -381,7 +381,7 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -436,7 +436,7 @@ dependencies = [
  "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -585,7 +585,7 @@ dependencies = [
  "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "publicsuffix 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -855,7 +855,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -873,7 +873,7 @@ dependencies = [
  "curve25519-dalek 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1011,7 +1011,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1153,7 +1153,7 @@ name = "generic-array"
 version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1479,7 +1479,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "hyper 0.10.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper-native-tls 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1521,7 +1521,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1559,7 +1559,7 @@ dependencies = [
  "jsonrpc-core 13.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1621,7 +1621,7 @@ dependencies = [
  "petgraph 0.4.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2087,7 +2087,7 @@ dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "data-encoding 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-multihash 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "unsigned-varint 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2705,7 +2705,7 @@ dependencies = [
  "mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime_guess 2.0.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2838,7 +2838,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.98"
+version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2861,7 +2861,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2871,7 +2871,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2882,7 +2882,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "yaml-rust 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3070,7 +3070,7 @@ dependencies = [
  "reed-solomon-erasure 3.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "rocksdb 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serial_test 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3119,7 +3119,7 @@ dependencies = [
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3156,7 +3156,7 @@ dependencies = [
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3183,7 +3183,7 @@ dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 0.18.0-pre1",
  "solana-sdk 0.18.0-pre1",
  "solana_rbpf 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3223,7 +3223,7 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-derive 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-runtime 0.18.0-pre1",
  "solana-sdk 0.18.0-pre1",
@@ -3258,7 +3258,7 @@ dependencies = [
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 0.18.0-pre1",
@@ -3272,7 +3272,7 @@ version = "0.18.0-pre1"
 dependencies = [
  "bincode 1.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-sdk 0.18.0-pre1",
 ]
@@ -3294,7 +3294,7 @@ dependencies = [
  "assert_matches 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 1.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-config-api 0.18.0-pre1",
  "solana-config-program 0.18.0-pre1",
@@ -3312,7 +3312,7 @@ dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 0.18.0-pre1",
  "solana-metrics 0.18.0-pre1",
@@ -3339,7 +3339,7 @@ version = "0.18.0-pre1"
 dependencies = [
  "bincode 1.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 0.18.0-pre1",
  "solana-metrics 0.18.0-pre1",
@@ -3371,7 +3371,7 @@ name = "solana-fixed-buf"
 version = "0.18.0-pre1"
 dependencies = [
  "bincode 1.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3381,7 +3381,7 @@ version = "0.18.0-pre1"
 dependencies = [
  "bincode 1.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3449,7 +3449,7 @@ dependencies = [
  "nix 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3483,7 +3483,7 @@ dependencies = [
  "crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "memmap 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -3495,7 +3495,7 @@ dependencies = [
  "assert_cmd 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 1.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3588,7 +3588,7 @@ dependencies = [
  "indexmap 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 0.18.0-pre1",
@@ -3666,7 +3666,7 @@ dependencies = [
  "memmap 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-bpf-loader-api 0.18.0-pre1",
@@ -3702,7 +3702,7 @@ dependencies = [
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3732,7 +3732,7 @@ dependencies = [
  "bincode 1.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-config-api 0.18.0-pre1",
  "solana-logger 0.18.0-pre1",
@@ -3775,7 +3775,7 @@ dependencies = [
  "num-derive 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 0.18.0-pre1",
  "solana-sdk 0.18.0-pre1",
@@ -3802,7 +3802,7 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-derive 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 0.18.0-pre1",
  "solana-sdk 0.18.0-pre1",
@@ -3857,7 +3857,7 @@ dependencies = [
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-client 0.18.0-pre1",
@@ -3872,7 +3872,7 @@ version = "0.18.0-pre1"
 dependencies = [
  "bincode 1.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 0.18.0-pre1",
  "solana-metrics 0.18.0-pre1",
@@ -3899,7 +3899,7 @@ dependencies = [
  "jsonrpc-derive 13.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-http-server 13.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-metrics 0.18.0-pre1",
  "solana-sdk 0.18.0-pre1",
@@ -3921,7 +3921,7 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "pretty-hex 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3988,7 +3988,7 @@ dependencies = [
  "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-multiaddr 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_crypto 0.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_failure_ext 0.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_logger 0.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4016,7 +4016,7 @@ dependencies = [
  "proptest 0.9.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proptest-derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha3 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_crypto-derive 0.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4123,7 +4123,7 @@ dependencies = [
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog-async 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4183,7 +4183,7 @@ dependencies = [
  "proptest 0.9.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proptest-derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha3 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_crypto 0.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4262,7 +4262,7 @@ dependencies = [
  "protobuf 2.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "radix_trie 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_canonical_serialization 0.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_crypto 0.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4405,7 +4405,7 @@ dependencies = [
  "new_debug_unreachable 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf_shared 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "precomputed-hash 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache_codegen 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache_shared 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -4664,7 +4664,7 @@ dependencies = [
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand04_compat 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
  "tiny-keccak 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -4870,7 +4870,7 @@ name = "toml"
 version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4878,7 +4878,7 @@ name = "toml"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5549,7 +5549,7 @@ dependencies = [
 "checksum security-framework-sys 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9636f8989cbf61385ae4824b98c1aaa54c994d7d8b41f11c601ed799f0549a56"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-"checksum serde 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)" = "7fe5626ac617da2f2d9c48af5515a21d5a480dbd151e01bb1c355e26a3e68113"
+"checksum serde 1.0.99 (registry+https://github.com/rust-lang/crates.io-index)" = "fec2851eb56d010dc9a21b89ca53ee75e6528bab60c11e89d38390904982da9f"
 "checksum serde_derive 1.0.98 (registry+https://github.com/rust-lang/crates.io-index)" = "01e69e1b8a631f245467ee275b8c757b818653c6d704cdbcaeb56b56767b529c"
 "checksum serde_json 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)" = "051c49229f282f7c6f3813f8286cc1e3323e8051823fce42c7ea80fe13521704"
 "checksum serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "642dd69105886af2efd227f75a520ec9b44a820d65bc133a9131f7d229fd165a"
diff --git a/bench-exchange/Cargo.toml b/bench-exchange/Cargo.toml
index 6850d6a699..4082f03a2c 100644
--- a/bench-exchange/Cargo.toml
+++ b/bench-exchange/Cargo.toml
@@ -19,7 +19,7 @@ num-derive = "0.2"
 num-traits = "0.2"
 rand = "0.6.5"
 rayon = "1.1.0"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 serde_yaml = "0.8.9"
diff --git a/bench-tps/Cargo.toml b/bench-tps/Cargo.toml
index 41cdf4f20d..f141329a0b 100644
--- a/bench-tps/Cargo.toml
+++ b/bench-tps/Cargo.toml
@@ -12,7 +12,7 @@ bincode = "1.1.4"
 clap = "2.33.0"
 log = "0.4.8"
 rayon = "1.1.0"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 serde_yaml = "0.8.9"
diff --git a/client/Cargo.toml b/client/Cargo.toml
index e9b67e6f6c..88bc01e0b2 100644
--- a/client/Cargo.toml
+++ b/client/Cargo.toml
@@ -16,7 +16,7 @@ log = "0.4.8"
 rand = "0.6.5"
 rayon = "1.1.0"
 reqwest = "0.9.19"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 solana-netutil = { path = "../utils/netutil", version = "0.18.0-pre1" }
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 8dba792d06..efccacfcf3 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -44,7 +44,7 @@ rand = "0.6.5"
 rand_chacha = "0.1.1"
 rayon = "1.1.0"
 reqwest = "0.9.19"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 solana-budget-api = { path = "../programs/budget_api", version = "0.18.0-pre1" }
diff --git a/drone/Cargo.toml b/drone/Cargo.toml
index 1dd518dcaa..5a62cbbfcd 100644
--- a/drone/Cargo.toml
+++ b/drone/Cargo.toml
@@ -18,7 +18,7 @@ byteorder = "1.3.2"
 bytes = "0.4"
 clap = "2.33"
 log = "0.4.8"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 solana-logger = { path = "../logger", version = "0.18.0-pre1" }
 solana-metrics = { path = "../metrics", version = "0.18.0-pre1" }
diff --git a/genesis/Cargo.toml b/genesis/Cargo.toml
index b720c3941d..1bcd78e0d9 100644
--- a/genesis/Cargo.toml
+++ b/genesis/Cargo.toml
@@ -11,7 +11,7 @@ homepage = "https://solana.com/"
 [dependencies]
 bincode = "1.1.4"
 clap = "2.33.0"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 serde_yaml = "0.8.9"
diff --git a/install/Cargo.toml b/install/Cargo.toml
index 930f753980..f41faa2f98 100644
--- a/install/Cargo.toml
+++ b/install/Cargo.toml
@@ -28,7 +28,7 @@ log = "0.4.8"
 nix = "0.15.0"
 reqwest = "0.9.19"
 semver = "0.9.0"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_yaml = "0.8.9"
 sha2 = "0.8.0"
diff --git a/kvstore/Cargo.toml b/kvstore/Cargo.toml
index 10b576af50..c12cd2fed3 100644
--- a/kvstore/Cargo.toml
+++ b/kvstore/Cargo.toml
@@ -15,7 +15,7 @@ chrono = "0.4.7"
 crc = "1.8.1"
 memmap = "0.7.0"
 rand = "0.6.5"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 
 [dev-dependencies]
diff --git a/ledger-tool/Cargo.toml b/ledger-tool/Cargo.toml
index edb890c2f4..ab96d5a90e 100644
--- a/ledger-tool/Cargo.toml
+++ b/ledger-tool/Cargo.toml
@@ -11,7 +11,7 @@ homepage = "https://solana.com/"
 [dependencies]
 bincode = "1.1.4"
 clap = "2.33.0"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 serde_yaml = "0.8.9"
diff --git a/programs/bpf_loader_api/Cargo.toml b/programs/bpf_loader_api/Cargo.toml
index 01c1897e66..89eb47c327 100644
--- a/programs/bpf_loader_api/Cargo.toml
+++ b/programs/bpf_loader_api/Cargo.toml
@@ -13,7 +13,7 @@ bincode = "1.1.4"
 byteorder = "1.3.2"
 libc = "0.2.62"
 log = "0.4.8"
-serde = "1.0.98"
+serde = "1.0.99"
 solana-logger = { path = "../../logger", version = "0.18.0-pre1" }
 solana-sdk = { path = "../../sdk", version = "0.18.0-pre1" }
 solana_rbpf = "=0.1.13"
diff --git a/programs/budget_api/Cargo.toml b/programs/budget_api/Cargo.toml
index 78fbc028eb..7e1f597c78 100644
--- a/programs/budget_api/Cargo.toml
+++ b/programs/budget_api/Cargo.toml
@@ -14,7 +14,7 @@ chrono = { version = "0.4.7", features = ["serde"] }
 log = "0.4.8"
 num-derive = "0.2"
 num-traits = "0.2"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 solana-sdk = { path = "../../sdk", version = "0.18.0-pre1" }
 
diff --git a/programs/config_api/Cargo.toml b/programs/config_api/Cargo.toml
index 4bb5f9f3e3..12d6ce23e8 100644
--- a/programs/config_api/Cargo.toml
+++ b/programs/config_api/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2018"
 [dependencies]
 bincode = "1.1.4"
 log = "0.4.8"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 solana-sdk = { path = "../../sdk", version = "0.18.0-pre1" }
 
diff --git a/programs/config_tests/Cargo.toml b/programs/config_tests/Cargo.toml
index d2b9e815fb..4cce0c2898 100644
--- a/programs/config_tests/Cargo.toml
+++ b/programs/config_tests/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2018"
 [dependencies]
 bincode = "1.1.4"
 log = "0.4.8"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 solana-logger = { path = "../../logger", version = "0.18.0-pre1" }
 solana-sdk = { path = "../../sdk", version = "0.18.0-pre1" }
diff --git a/programs/exchange_api/Cargo.toml b/programs/exchange_api/Cargo.toml
index 1fc9f63678..1c85aea2b0 100644
--- a/programs/exchange_api/Cargo.toml
+++ b/programs/exchange_api/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2018"
 [dependencies]
 bincode = "1.1.4"
 log = "0.4.8"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 solana-logger = { path = "../../logger", version = "0.18.0-pre1" }
 solana-metrics = { path = "../../metrics", version = "0.18.0-pre1" }
diff --git a/programs/move_loader_api/Cargo.toml b/programs/move_loader_api/Cargo.toml
index 64b91e4ee6..3fea00f15a 100644
--- a/programs/move_loader_api/Cargo.toml
+++ b/programs/move_loader_api/Cargo.toml
@@ -14,7 +14,7 @@ byteorder = "1.3.2"
 indexmap = "1.0.2"
 libc = "0.2.62"
 log = "0.4.8"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 solana-logger = { path = "../../logger", version = "0.18.0-pre1" }
diff --git a/programs/stake_api/Cargo.toml b/programs/stake_api/Cargo.toml
index 803eef9793..4241e764b9 100644
--- a/programs/stake_api/Cargo.toml
+++ b/programs/stake_api/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2018"
 bincode = "1.1.4"
 log = "0.4.8"
 rand = "0.6.5"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 solana-logger = { path = "../../logger", version = "0.18.0-pre1" }
 solana-metrics = { path = "../../metrics", version = "0.18.0-pre1" }
diff --git a/programs/storage_api/Cargo.toml b/programs/storage_api/Cargo.toml
index 060438e95a..ac93cfee69 100644
--- a/programs/storage_api/Cargo.toml
+++ b/programs/storage_api/Cargo.toml
@@ -15,7 +15,7 @@ log = "0.4.8"
 rand = "0.6.5"
 num-derive = "0.2"
 num-traits = "0.2"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 solana-logger = { path = "../../logger", version = "0.18.0-pre1" }
 solana-sdk = { path = "../../sdk", version = "0.18.0-pre1" }
diff --git a/programs/token_api/Cargo.toml b/programs/token_api/Cargo.toml
index 50f214b231..1b6d6d1451 100644
--- a/programs/token_api/Cargo.toml
+++ b/programs/token_api/Cargo.toml
@@ -13,7 +13,7 @@ bincode = "1.1.4"
 log = "0.4.8"
 num-derive = "0.2"
 num-traits = "0.2"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 solana-logger = { path = "../../logger", version = "0.18.0-pre1" }
 solana-sdk = { path = "../../sdk", version = "0.18.0-pre1" }
diff --git a/programs/vote_api/Cargo.toml b/programs/vote_api/Cargo.toml
index d05888fc57..13d8b24cf0 100644
--- a/programs/vote_api/Cargo.toml
+++ b/programs/vote_api/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2018"
 [dependencies]
 bincode = "1.1.4"
 log = "0.4.8"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 solana-logger = { path = "../../logger", version = "0.18.0-pre1" }
 solana-metrics = { path = "../../metrics", version = "0.18.0-pre1" }
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index 3700828108..32c25598b6 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -22,7 +22,7 @@ maplit = "1.0.1"
 memmap = "0.6.2"
 rand = "0.6.5"
 rayon = "1.1.0"
-serde = { version = "1.0.98", features = ["rc"] }
+serde = { version = "1.0.99", features = ["rc"] }
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 solana-logger = { path = "../logger", version = "0.18.0-pre1" }
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index e9105d7b79..877e76c05b 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -23,7 +23,7 @@ num-derive = "0.2"
 num-traits = "0.2"
 rand = "0.6.5"
 rayon = "1.1.0"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 sha2 = "0.8.0"
diff --git a/utils/fixed_buf/Cargo.toml b/utils/fixed_buf/Cargo.toml
index 793480debb..c99fbf477a 100644
--- a/utils/fixed_buf/Cargo.toml
+++ b/utils/fixed_buf/Cargo.toml
@@ -10,7 +10,7 @@ edition = "2018"
 
 [dependencies]
 bincode = "1.1.4"
-serde = "1.0.98"
+serde = "1.0.99"
 
 [lib]
 name = "solana_fixed_buf"
diff --git a/validator-info/Cargo.toml b/validator-info/Cargo.toml
index 47481b712b..3a9e814263 100644
--- a/validator-info/Cargo.toml
+++ b/validator-info/Cargo.toml
@@ -17,7 +17,7 @@ bincode = "1.1.4"
 clap = "2.33"
 dirs = "2.0.2"
 reqwest = "0.9.19"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 solana-client = { path = "../client", version = "0.18.0-pre1" }
diff --git a/vote-signer/Cargo.toml b/vote-signer/Cargo.toml
index 5fb6010063..8d072ccf36 100644
--- a/vote-signer/Cargo.toml
+++ b/vote-signer/Cargo.toml
@@ -15,7 +15,7 @@ jsonrpc-core = "13.0.0"
 jsonrpc-derive = "13.0.0"
 jsonrpc-http-server = "13.0.0"
 log = "0.4.8"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_json = "1.0.40"
 solana-metrics = { path = "../metrics", version = "0.18.0-pre1" }
 solana-sdk = { path = "../sdk", version = "0.18.0-pre1" }
diff --git a/wallet/Cargo.toml b/wallet/Cargo.toml
index 5162700b9c..1cdaefc234 100644
--- a/wallet/Cargo.toml
+++ b/wallet/Cargo.toml
@@ -21,7 +21,7 @@ lazy_static = "1.3.0"
 log = "0.4.8"
 num-traits = "0.2"
 pretty-hex = "0.1.0"
-serde = "1.0.98"
+serde = "1.0.99"
 serde_derive = "1.0.98"
 serde_json = "1.0.40"
 serde_yaml = "0.8.9"