diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 576d9efa0..75f6ab8f4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
           cache: 'pip'
 
       - name: committer cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: .cache
           key: committer-cache