diff --git a/Cargo.lock b/Cargo.lock
index 3b3474f630..905aaf72c8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4493,8 +4493,8 @@ dependencies = [
  "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.3.0 (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)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-bpf-loader-program 1.2.0",
  "solana-logger 1.2.0",
  "solana-measure 1.2.0",