diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 82a4b52..436dde6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v4
-    - uses: cachix/install-nix-action@V28
+    - uses: cachix/install-nix-action@v30
       with:
         nix_path: 'nixpkgs=./nix'
     - name: "Install Cachix"