diff --git a/Cargo.lock b/Cargo.lock
index e6905399f..951fc7f4f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -906,7 +906,7 @@ dependencies = [
 
 [[package]]
 name = "jsonrpc-derive"
-version = "10.0.1"
+version = "10.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1957,7 +1957,7 @@ dependencies = [
  "indexmap 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-core 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-derive 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-derive 10.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-http-server 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-pubsub 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-ws-server 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2293,7 +2293,7 @@ dependencies = [
  "bs58 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-core 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-derive 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-derive 10.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-http-server 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-pubsub 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2937,7 +2937,7 @@ dependencies = [
 "checksum itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5b8467d9c1cebe26feb08c640139247fac215782d35371ade9a2136ed6085358"
 "checksum itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1306f3464951f30e30d12373d31c79fbd52d236e5e896fd92f96ec7babbbe60b"
 "checksum jsonrpc-core 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7a5152c3fda235dfd68341b3edf4121bc4428642c93acbd6de88c26bf95fc5d7"
-"checksum jsonrpc-derive 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8de4e89cf0938dec51a14255556172b1f5208e4d8999d613813eceeae1405d37"
+"checksum jsonrpc-derive 10.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c14be84e86c75935be83a34c6765bf31f97ed6c9163bb0b83007190e9703940a"
 "checksum jsonrpc-http-server 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "99e1ce36c7cc9dcab398024d76849ab2cb917ee812653bce6f74fc9eb7c82d16"
 "checksum jsonrpc-pubsub 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "56608ed54b1b2a69f4357cb8bdfbcbd99fe1179383c03a09bb428931bd35f592"
 "checksum jsonrpc-server-utils 10.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5521613b31ea22d36d9f95ad642058dccec846a94ed8690957652d479f620707"
diff --git a/Cargo.toml b/Cargo.toml
index cffce63aa..7805e3e62 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ hashbrown = "0.1.8"
 indexmap = "1.0"
 itertools = "0.8.0"
 jsonrpc-core = "10.0.1"
-jsonrpc-derive = "10.0.1"
+jsonrpc-derive = "10.0.2"
 jsonrpc-http-server = "10.0.1"
 jsonrpc-pubsub = "10.0.1"
 jsonrpc-ws-server = "10.0.1"
diff --git a/vote-signer/Cargo.toml b/vote-signer/Cargo.toml
index b2a442e06..b21ba160d 100644
--- a/vote-signer/Cargo.toml
+++ b/vote-signer/Cargo.toml
@@ -13,7 +13,7 @@ bs58 = "0.2.0"
 clap = "2.31"
 log = "0.4.2"
 jsonrpc-core = "10.0.1"
-jsonrpc-derive = "10.0.1"
+jsonrpc-derive = "10.0.2"
 jsonrpc-http-server = "10.0.1"
 jsonrpc-pubsub = "10.0.1"
 serde = "1.0.87"