diff --git a/Cargo.lock b/Cargo.lock
index c6ef96e67c..e7fa616f25 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1746,9 +1746,9 @@ dependencies = [
 
 [[package]]
 name = "jsonrpc-http-server"
-version = "14.1.0"
+version = "14.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d52860f0549694aa4abb12766856f56952ab46d3fb9f0815131b2db3d9cc2f29"
+checksum = "0da906d682799df05754480dac1b9e70ec92e12c19ebafd2662a5ea1c9fd6522"
 dependencies = [
  "hyper 0.12.35",
  "jsonrpc-core",
@@ -1773,9 +1773,9 @@ dependencies = [
 
 [[package]]
 name = "jsonrpc-server-utils"
-version = "14.1.0"
+version = "14.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f06add502b48351e05dd95814835327fb115e4e9f834ca42fd522d3b769d4d2"
+checksum = "56cbfb462e7f902e21121d9f0d1c2b77b2c5b642e1a4e8f4ebfa2e15b94402bb"
 dependencies = [
  "bytes 0.4.12",
  "globset",
diff --git a/client/Cargo.toml b/client/Cargo.toml
index 50ed8eb6f6..23a3cbaeb9 100644
--- a/client/Cargo.toml
+++ b/client/Cargo.toml
@@ -30,7 +30,7 @@ url = "2.1.1"
 [dev-dependencies]
 assert_matches = "1.3.0"
 jsonrpc-core = "14.2.0"
-jsonrpc-http-server = "14.1.0"
+jsonrpc-http-server = "14.2.0"
 solana-logger = { path = "../logger", version = "1.3.0" }
 
 [package.metadata.docs.rs]
diff --git a/core/Cargo.toml b/core/Cargo.toml
index b2ff7ccdbf..ab49a38fe6 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -29,7 +29,7 @@ itertools = "0.9.0"
 jsonrpc-core = "14.2.0"
 jsonrpc-core-client = { version = "14.1.0", features = ["ws"] }
 jsonrpc-derive = "14.2.1"
-jsonrpc-http-server = "14.1.0"
+jsonrpc-http-server = "14.2.0"
 jsonrpc-pubsub = "14.1.0"
 jsonrpc-ws-server = "14.1.0"
 log = "0.4.8"
diff --git a/vote-signer/Cargo.toml b/vote-signer/Cargo.toml
index 17c71ee36a..296aeadadc 100644
--- a/vote-signer/Cargo.toml
+++ b/vote-signer/Cargo.toml
@@ -12,7 +12,7 @@ homepage = "https://solana.com/"
 clap = "2.33"
 jsonrpc-core = "14.2.0"
 jsonrpc-derive = "14.2.1"
-jsonrpc-http-server = "14.1.0"
+jsonrpc-http-server = "14.2.0"
 log = "0.4.8"
 serde_json = "1.0.53"
 solana-clap-utils = { path = "../clap-utils", version = "1.3.0" }