diff --git a/.github/workflows/markdown.yml b/.github/workflows/markdown.yml
index 7444761..048f125 100644
--- a/.github/workflows/markdown.yml
+++ b/.github/workflows/markdown.yml
@@ -18,7 +18,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Restore lychee cache
-      uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
+      uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
       with:
          path: .lycheecache
          key: cache-lychee-${{ github.sha }}