diff --git a/Cargo.lock b/Cargo.lock
index 1d7ed3cab3..0006c7e892 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2148,7 +2148,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "socket2"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2557,7 +2557,7 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "nix 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "socket2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "socket2 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 0.15.0",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -3619,7 +3619,7 @@ dependencies = [
 "checksum siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
 "checksum slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 "checksum smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c4488ae950c49d403731982257768f48fada354a5203fe81f9bb6f43ca9002be"
-"checksum socket2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "c4d11a52082057d87cb5caa31ad812f4504b97ab44732cd8359df2e9ff9f48e7"
+"checksum socket2 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "4e626972d3593207547f14bf5fc9efa4d0e7283deb73fef1dff313dae9ab8878"
 "checksum solana_rbpf 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "ad37128dd7524e96cce18dec21be28fa369785842fcedb530b22df3a94b5fe5c"
 "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
 "checksum string 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b639411d0b9c738748b5397d5ceba08e648f4f1992231aa859af1a017f31f60b"
diff --git a/netutil/Cargo.toml b/netutil/Cargo.toml
index 9261ecf73e..be981bcb9d 100644
--- a/netutil/Cargo.toml
+++ b/netutil/Cargo.toml
@@ -14,7 +14,7 @@ clap = "2.33.0"
 log = "0.4.2"
 nix = "0.12.0"
 rand = "0.6.1"
-socket2 = "0.3.8"
+socket2 = "0.3.9"
 solana-logger = { path = "../logger", version = "0.15.0"  }
 tokio = "0.1"