diff --git a/Cargo.lock b/Cargo.lock
index ca5f4a5b..befe6f00 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4613,7 +4613,7 @@ dependencies = [
  "libloading",
  "minijinja",
  "mockito",
- "nix 0.29.0",
+ "nix 0.31.3",
  "once_cell",
  "proc-macro2",
  "proptest",
diff --git a/Cargo.toml b/Cargo.toml
index 5f0271a3..7d6bdf78 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -149,7 +149,7 @@ crossterm = { version = "0.29", optional = true }
 # The Windows signing agent uses VirtualLock via the winapi crate which is
 # already available through the standard Rust `windows-sys` transitive dep.
 [target.'cfg(unix)'.dependencies]
-nix = { version = "0.29", default-features = false, features = ["mman"] }
+nix = { version = "0.31", default-features = false, features = ["mman"] }
 
 [features]
 ai = []