diff --git a/.github/workflows/autoupdate.yml b/.github/workflows/autoupdate.yml
index 265448591fc..83325b289c4 100644
--- a/.github/workflows/autoupdate.yml
+++ b/.github/workflows/autoupdate.yml
@@ -16,7 +16,7 @@ jobs:
         repository: "CodeDownIO/registry2nix"
         ref: "81a79057d16107861161fe05cb7e04808c685e2a"
 
-    - uses: cachix/install-nix-action@v20
+    - uses: cachix/install-nix-action@v26
       with:
         nix_path: nixpkgs=channel:release-22.11
         github_access_token: ${{ secrets.GITHUB_TOKEN }}