diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index deffd8b..a31af9d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: cachix
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0 # Nix Flakes doesn't work on shallow clones
       - uses: cachix/install-nix-action@v31