diff --git a/flake.nix b/flake.nix
index 6e1b9d6..16b57e6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -96,6 +96,7 @@
           packages = with pkgs; [
             tokio-console
             cargo-udeps
+            cargo-audit
           ];
         };