diff --git a/.github/workflows/test-nix.yml b/.github/workflows/test-nix.yml
index bfbac2a52e3..f504e3e5e90 100644
--- a/.github/workflows/test-nix.yml
+++ b/.github/workflows/test-nix.yml
@@ -36,7 +36,7 @@ jobs:
         uses: DeterminateSystems/determinate-nix-action@c70cb8ae92d68c66953db28a26a63db1665bc837 # v3.21.5
 
       - name: Setup cachix
-        uses: cachix/cachix-action@5f2d7c5294214f71b873db4b969586b980625e71 # v17
+        uses: cachix/cachix-action@38b082610b782e7e93e209c35fd730d399dee866 # v17
         with:
           name: osgeo-grass
           authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"