diff --git a/Cargo.lock b/Cargo.lock
index ee7c319..9b69744 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -86,9 +86,9 @@ checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
 
 [[package]]
 name = "nix"
-version = "0.30.1"
+version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
+checksum = "225e7cfe711e0ba79a68baeddb2982723e4235247aefce1482f2f16c27865b66"
 dependencies = [
  "bitflags",
  "cfg-if",
diff --git a/Cargo.toml b/Cargo.toml
index bd502e7..ed5c5b9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ shlex = "1.3.0"
 strum = { version = "0.27", features = ["derive"] }
 strum_macros = "0.27"
 libc = "0.2"
-nix = { version = "0.30.1", features = ["signal", "process", "fs", "feature"] }
+nix = { version = "0.31.1", features = ["signal", "process", "fs", "feature"] }
 thiserror = "2.0.17"
 
 [profile.release]
diff --git a/test-utils/Cargo.toml b/test-utils/Cargo.toml
index f3caa8c..50d4331 100644
--- a/test-utils/Cargo.toml
+++ b/test-utils/Cargo.toml
@@ -5,5 +5,5 @@ edition = "2021"
 
 [dependencies]
 libc = "0.2"
-nix = { version = "0.30.1", features = ["signal", "process", "fs", "feature"] }
+nix = { version = "0.31.1", features = ["signal", "process", "fs", "feature"] }
 macros = { path = "./macros" }