diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index 70fbc7df8bc236447fa84b8f627d54da39c90a38..5ccd984107915d8db890955ebcf1ee82bc819cc9 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -3259,9 +3259,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.108"
+version = "0.2.110"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8521a1b57e76b1ec69af7599e75e38e7b7fad6610f037db8c79b127201b5d119"
+checksum = "b58a4469763e4e3a906c4ed786e1c70512d16aa88f84dded826da42640fc6a1c"
 
 [[package]]
 name = "libgit2-sys"
diff --git a/polkadot/node/core/pvf/Cargo.toml b/polkadot/node/core/pvf/Cargo.toml
index 837bf91cc86974cf4d6ecc9c0ab7476c7a66886c..9f78354e20a9ada5fcd418df6c8c0101f0d09aaa 100644
--- a/polkadot/node/core/pvf/Cargo.toml
+++ b/polkadot/node/core/pvf/Cargo.toml
@@ -15,7 +15,7 @@ async-process = "1.3.0"
 assert_matches = "1.4.0"
 futures = "0.3.17"
 futures-timer = "3.0.2"
-libc = "0.2.108"
+libc = "0.2.110"
 slotmap = "1.0"
 tracing = "0.1.29"
 pin-project = "1.0.8"