diff --git a/.github/workflows/check-nixos-config.yaml b/.github/workflows/check-nixos-config.yaml
index 22e025c..10b7f9e 100644
--- a/.github/workflows/check-nixos-config.yaml
+++ b/.github/workflows/check-nixos-config.yaml
@@ -9,7 +9,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Install Nix
-      uses: cachix/install-nix-action@v17
+      uses: cachix/install-nix-action@v26
       with:
         extra_nix_config: |
           experimental-features = nix-command flakes