diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index a260e094..9144d1fd 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -55,7 +55,7 @@ jobs:
           #   system: x86_64-darwin
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Nix Environment
         uses: ./.github/actions/nix-common-setup
         with: