diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index a9bb10f..effdf78 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: ./.github/actions/setup-nix
       - name: Cache pre-commit hooks
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.cache/prek
           key: prek-v1|${{ runner.os }}|${{ runner.arch }}|${{ hashFiles('**/.pre-commit-config.yaml') }}