diff --git a/Cargo.lock b/Cargo.lock
index bf8ab93cf9..20eadbeb62 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3549,7 +3549,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "socket2"
-version = "0.3.11"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4388,7 +4388,7 @@ dependencies = [
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "socket2 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "socket2 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-clap-utils 1.2.0",
  "solana-logger 1.2.0",
  "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6652,7 +6652,7 @@ dependencies = [
 "checksum slog-term 2.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cb9b3fd9a3c2c86580fce3558a98ed7c69039da0288b08a3f15b371635254e08"
 "checksum smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "ab606a9c5e214920bb66c458cd7be8ef094f813f20fe77a54cc7dbfff220d4b7"
 "checksum smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5c2fb2ec9bcd216a5b0d0ccf31ab17b5ed1d627960edff65bbe95d3ce221cefc"
-"checksum socket2 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)" = "e8b74de517221a2cb01a53349cf54182acdc31a074727d3079068448c0676d85"
+"checksum socket2 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)" = "03088793f677dce356f3ccc2edb1b314ad191ab702a5de3faf49304f7e104918"
 "checksum solana-reed-solomon-erasure 4.0.1-3 (registry+https://github.com/rust-lang/crates.io-index)" = "d5b3ab3f4dd12af687a7d0d0ee73299cbc06ed3aada42dccac26fe243e73399e"
 "checksum solana_libra_bytecode_verifier 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)" = "79c3b7e9555da6f04a3f542a40e92bbbd46d0f05bd270ae3ff8c0283c329a179"
 "checksum solana_libra_canonical_serialization 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)" = "c674689dd2d17b0bab49501f0d63ec71b3e1f8fab2eae86174e37768435a54aa"
diff --git a/net-utils/Cargo.toml b/net-utils/Cargo.toml
index 435c3af349..13aa0dff54 100644
--- a/net-utils/Cargo.toml
+++ b/net-utils/Cargo.toml
@@ -17,7 +17,7 @@ nix = "0.17.0"
 rand = "0.6.1"
 serde = "1.0.105"
 serde_derive = "1.0.103"
-socket2 = "0.3.11"
+socket2 = "0.3.12"
 solana-clap-utils = { path = "../clap-utils", version = "1.2.0" }
 solana-logger = { path = "../logger", version = "1.2.0" }
 tokio = "0.1"