diff --git a/Cargo.lock b/Cargo.lock
index 98aaf3048..7477e3923 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -979,9 +979,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.105"
+version = "1.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e707fbbf255b8fc8c3b99abb91e7257a622caeb20a9818cbadbeeede4e0932ff"
+checksum = "36df6ac6412072f67cf767ebbde4133a5b2e88e76dc6187fa7104cd16f783399"
 
 [[package]]
 name = "serde_derive"
diff --git a/net_util/Cargo.toml b/net_util/Cargo.toml
index a69bb08e2..48375d426 100644
--- a/net_util/Cargo.toml
+++ b/net_util/Cargo.toml
@@ -6,7 +6,7 @@ authors = ["The Chromium OS Authors"]
 [dependencies]
 libc = "0.2.68"
 rand = "0.7.3"
-serde = "1.0.105"
+serde = "1.0.106"
 vmm-sys-util = ">=0.3.1"
 
 net_gen = { path = "../net_gen" }