diff --git a/Cargo.lock b/Cargo.lock
index 32a14f12..14b8e134 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1941,9 +1941,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.155"
+version = "0.2.156"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
+checksum = "a5f43f184355eefb8d17fc948dbecf6c13be3c141f20d834ae842193a448c72a"
 
 [[package]]
 name = "libcgroups"
@@ -3399,9 +3399,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.207"
+version = "1.0.208"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5665e14a49a4ea1b91029ba7d3bca9f299e1f7cfa194388ccc20f14743e784f2"
+checksum = "cff085d2cb684faa248efb494c39b68e522822ac0de72ccf08109abde717cfb2"
 dependencies = [
  "serde_derive",
 ]
@@ -3429,9 +3429,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.207"
+version = "1.0.208"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aea2634c86b0e8ef2cfdc0c340baede54ec27b1e46febd7f80dffb2aa44a00e"
+checksum = "24008e81ff7613ed8e5ba0cfaf24e2c2f1e5b8a0495711e44fcd4882fca62bcf"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3440,9 +3440,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.124"
+version = "1.0.125"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66ad62847a56b3dba58cc891acd13884b9c61138d330c0d7b6181713d4fce38d"
+checksum = "83c8e735a073ccf5be70aa8066aa984eaf2fa000db6c8d0100ae605b366d31ed"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/crates/libcgroups/Cargo.toml b/crates/libcgroups/Cargo.toml
index 981e5a2c..7caeb0f0 100644
--- a/crates/libcgroups/Cargo.toml
+++ b/crates/libcgroups/Cargo.toml
@@ -28,7 +28,7 @@ serde = { version = "1.0", features = ["derive"] }
 rbpf = { version = "0.2.0", optional = true }
 libbpf-sys = { version = "1.4.3", optional = true }
 errno = { version = "0.3.9", optional = true }
-libc = { version = "0.2.155", optional = true }
+libc = { version = "0.2.156", optional = true }
 thiserror = "1.0.63"
 tracing = { version = "0.1.40", features = ["attributes"] }
 
diff --git a/crates/libcontainer/Cargo.toml b/crates/libcontainer/Cargo.toml
index 8918956a..0097f5ca 100644
--- a/crates/libcontainer/Cargo.toml
+++ b/crates/libcontainer/Cargo.toml
@@ -28,7 +28,7 @@ chrono = { version = "0.4", default-features = false, features = [
 ] }
 fastrand = "^2.1.0"
 futures = { version = "0.3", features = ["thread-pool"] }
-libc = "0.2.155"
+libc = "0.2.156"
 nix = { version = "0.28.0", features = [
     "socket",
     "sched",
diff --git a/tests/contest/runtimetest/Cargo.toml b/tests/contest/runtimetest/Cargo.toml
index 4a9c3065..43622b5f 100644
--- a/tests/contest/runtimetest/Cargo.toml
+++ b/tests/contest/runtimetest/Cargo.toml
@@ -7,5 +7,5 @@ edition = "2021"
 oci-spec = { version = "0.6.8", features = ["runtime"] }
 nix = "0.28.0"
 anyhow = "1.0"
-libc = "0.2.155" # TODO (YJDoc2) upgrade to latest
+libc = "0.2.156" # TODO (YJDoc2) upgrade to latest
 nc = "0.8.23"