diff --git a/.github/workflows/nix-linux.yml b/.github/workflows/nix-linux.yml
index 30d6c3d5e..f93ccc0f6 100644
--- a/.github/workflows/nix-linux.yml
+++ b/.github/workflows/nix-linux.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab
         with:
           fetch-depth: 0
-      - uses: cachix/install-nix-action@29bd9290ef037a3ecbdafe83cbd2185e9dd0fa0a
+      - uses: cachix/install-nix-action@4b933aa7ebcc94a6174cf1364864e957b4910265
         with:
           extra_nix_config: |
             experimental-features = nix-command flakes