diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0bf2019..04e7fc9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     name: just ci
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Checkout Reflective sibling dependencies
         run: bash scripts/ci/checkout-reflective-siblings.sh
       # zsh is the Justfile shell (`set shell`).