diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a21f2dc2c..5c8314d6c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -84,7 +84,7 @@ jobs:
       # read them without a chmod. Restore before the tool steps; the dirs are
       # created on demand by each tool on a cold run.
       - name: Cache PHP static-analysis caches
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: |
             var/cache/phpstan