diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f7ed806..ffa7d5b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
 
       # Cache pre-commit hooks (only needed for lint job)
       - name: Cache pre-commit
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.cache/pre-commit
           key: pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}