diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1f504a8ea..2f5c548d9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@v2
       with:
         fetch-depth: 0
-    - uses: cachix/install-nix-action@v10
+    - uses: cachix/install-nix-action@v11
       with:
         skip_adding_nixpkgs_channel: true
     #- run: nix flake check