diff --git a/Cargo.lock b/Cargo.lock
index 6892c89..f837dd5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -66,9 +66,9 @@ checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
 [[package]]
 name = "libc"
-version = "0.2.185"
+version = "0.2.186"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52ff2c0fe9bc6cb6b14a0592c2ff4fa9ceb83eea9db979b0487cd054946a2b8f"
+checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
 
 [[package]]
 name = "macros"
@@ -86,9 +86,9 @@ checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
 
 [[package]]
 name = "nix"
-version = "0.31.2"
+version = "0.31.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d6d0705320c1e6ba1d912b5e37cf18071b6c2e9b7fa8215a1e8a7651966f5d3"
+checksum = "cf20d2fde8ff38632c426f1165ed7436270b44f199fc55284c38276f9db47c3d"
 dependencies = [
  "bitflags",
  "cfg-if",
diff --git a/Cargo.toml b/Cargo.toml
index 2b68712..b11fc7a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ shlex = "1.3.0"
 strum = { version = "0.28", features = ["derive"] }
 strum_macros = "0.28"
 libc = "0.2"
-nix = { version = "0.31.2", features = ["signal", "process", "fs", "feature"] }
+nix = { version = "0.31.3", features = ["signal", "process", "fs", "feature"] }
 thiserror = "2.0.17"
 
 [profile.release]
diff --git a/test-utils/Cargo.toml b/test-utils/Cargo.toml
index 7de566c..a191e77 100644
--- a/test-utils/Cargo.toml
+++ b/test-utils/Cargo.toml
@@ -5,5 +5,5 @@ edition = "2021"
 
 [dependencies]
 libc = "0.2"
-nix = { version = "0.31.2", features = ["signal", "process", "fs", "feature"] }
+nix = { version = "0.31.3", features = ["signal", "process", "fs", "feature"] }
 macros = { path = "./macros" }