diff --git a/Cargo.lock b/Cargo.lock
index f3e2f62..f6cd02a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -604,9 +604,9 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.20.0"
+version = "3.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8a64e3985349f2441a1a9ef0b853f869006c3855f2cda6862a94d26ebb9d6a1"
+checksum = "15b61f8f20e3a6f7e0649d825294eaf317edce30f82cf6026e7e4cb9222a7d1e"
 dependencies = [
  "fastrand",
  "getrandom 0.3.1",
diff --git a/nix-script/Cargo.toml b/nix-script/Cargo.toml
index 7daed54..01e8f5e 100644
--- a/nix-script/Cargo.toml
+++ b/nix-script/Cargo.toml
@@ -21,4 +21,4 @@ walkdir = "2.5.0"
 [dev-dependencies]
 assert_cmd = "2.0.17"
 rnix = "0.12.0"
-tempfile = "3.20.0"
+tempfile = "3.21.0"