diff --git a/Cargo.lock b/Cargo.lock
index 1ba00c86e..23b1f2157 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2467,12 +2467,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.20.1"
+version = "1.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82881c4be219ab5faaf2ad5e5e5ecdff8c66bd7402ca3160975c93b24961afd1"
-dependencies = [
- "portable-atomic",
-]
+checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
 
 [[package]]
 name = "openssl"
@@ -2715,12 +2712,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "portable-atomic"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc9c68a3f6da06753e9335d63e27f6b9754dd1920d941135b7ea8224f141adb2"
-
 [[package]]
 name = "postcard"
 version = "1.0.8"
diff --git a/crates/libcontainer/Cargo.toml b/crates/libcontainer/Cargo.toml
index e1b68030e..b5dca5249 100644
--- a/crates/libcontainer/Cargo.toml
+++ b/crates/libcontainer/Cargo.toml
@@ -38,7 +38,7 @@ nix = { version = "0.28.0", features = [
     "hostname",
 ] }
 oci-spec = { version = "0.7.0", features = ["runtime"] }
-once_cell = "1.20.1"
+once_cell = "1.20.2"
 procfs = "0.16.0"
 prctl = "1.0.0"
 libcgroups = { path = "../libcgroups", default-features = false, version = "0.4.1" } # MARK: Version
diff --git a/tests/contest/contest/Cargo.toml b/tests/contest/contest/Cargo.toml
index 81aa81c4d..190af33a6 100644
--- a/tests/contest/contest/Cargo.toml
+++ b/tests/contest/contest/Cargo.toml
@@ -11,7 +11,7 @@ libcontainer = { path = "../../../crates/libcontainer" }
 nix = "0.28.0"
 num_cpus = "1.16"
 oci-spec = { version = "0.7.0", features = ["runtime"] }
-once_cell = "1.20.1"
+once_cell = "1.20.2"
 pnet_datalink = "0.35.0"
 procfs = "0.16.0"
 rand = "0.8.5"