diff --git a/Cargo.lock b/Cargo.lock
index e69c78c8cc..fcf9515cbc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1484,7 +1484,7 @@ dependencies = [
 
 [[package]]
 name = "jsonrpc-core"
-version = "14.0.3"
+version = "14.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1511,7 +1511,7 @@ version = "14.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-server-utils 14.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1524,7 +1524,7 @@ name = "jsonrpc-pubsub"
 version = "14.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.5 (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 1.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1537,7 +1537,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "globset 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1550,7 +1550,7 @@ name = "jsonrpc-ws-server"
 version = "14.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-server-utils 14.0.0 (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)",
@@ -3251,7 +3251,7 @@ version = "0.22.0"
 dependencies = [
  "bincode 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bs58 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-http-server 14.0.3 (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)",
@@ -3311,7 +3311,7 @@ dependencies = [
  "itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "jemalloc-ctl 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "jemallocator 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-derive 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-http-server 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-pubsub 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4032,7 +4032,7 @@ version = "0.22.0"
 dependencies = [
  "bs58 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-derive 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-http-server 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5534,7 +5534,7 @@ dependencies = [
 "checksum jemallocator 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "43ae63fcfc45e99ab3d1b29a46782ad679e98436c3169d15a167a1108a724b69"
 "checksum jobserver 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "f74e73053eaf95399bf926e48fc7a2a3ce50bd0eaaa2357d391e95b2dcdd4f10"
 "checksum js-sys 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)" = "1efc4f2a556c58e79c5500912e221dd826bec64ff4aabd8ce71ccef6da02d7d4"
-"checksum jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "34651edf3417637cc45e70ed0182ecfa9ced0b7e8131805fccf7400d989845ca"
+"checksum jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "fe3b688648f1ef5d5072229e2d672ecb92cbff7d1c79bcf3fd5898f3f3df0970"
 "checksum jsonrpc-derive 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d5d5c31575cc70a8b21542599028472c80a9248394aeea4d8918a045a0ab08a3"
 "checksum jsonrpc-http-server 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "aa54c4c2d88cb5e04b251a5031ba0f2ee8c6ef30970e31228955b89a80c3b611"
 "checksum jsonrpc-pubsub 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3ee1b8da0b9219a231c4b7cbc7110bfdb457cbcd8d90a6224d0b3cab8aae8443"
diff --git a/client/Cargo.toml b/client/Cargo.toml
index d89730363b..727e2f98ad 100644
--- a/client/Cargo.toml
+++ b/client/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2018"
 [dependencies]
 bincode = "1.2.0"
 bs58 = "0.3.0"
-jsonrpc-core = "14.0.3"
+jsonrpc-core = "14.0.5"
 log = "0.4.8"
 rand = "0.6.5"
 rayon = "1.2.0"
@@ -23,6 +23,6 @@ solana-net-utils = { path = "../net-utils", version = "0.22.0" }
 solana-sdk = { path = "../sdk", version = "0.22.0" }
 
 [dev-dependencies]
-jsonrpc-core = "14.0.3"
+jsonrpc-core = "14.0.5"
 jsonrpc-http-server = "14.0.3"
 solana-logger = { path = "../logger", version = "0.22.0" }
diff --git a/core/Cargo.toml b/core/Cargo.toml
index b8cb09c16c..b6078fea27 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -24,7 +24,7 @@ crossbeam-channel = "0.3"
 fs_extra = "1.1.0"
 indexmap = "1.1"
 itertools = "0.8.2"
-jsonrpc-core = "14.0.3"
+jsonrpc-core = "14.0.5"
 jsonrpc-derive = "14.0.3"
 jsonrpc-http-server = "14.0.3"
 jsonrpc-pubsub = "14.0.3"
diff --git a/vote-signer/Cargo.toml b/vote-signer/Cargo.toml
index f9f0bfac2f..205d934502 100644
--- a/vote-signer/Cargo.toml
+++ b/vote-signer/Cargo.toml
@@ -11,7 +11,7 @@ homepage = "https://solana.com/"
 [dependencies]
 bs58 = "0.3.0"
 clap = "2.33"
-jsonrpc-core = "14.0.3"
+jsonrpc-core = "14.0.5"
 jsonrpc-derive = "14.0.3"
 jsonrpc-http-server = "14.0.3"
 log = "0.4.8"