diff --git a/.github/workflows/links.yml b/.github/workflows/links.yml
index 79d7d9b..a363ebe 100644
--- a/.github/workflows/links.yml
+++ b/.github/workflows/links.yml
@@ -18,7 +18,7 @@ jobs:
         run: echo "TIMESTAMP=$(date +%s)" >> "$GITHUB_ENV"
 
       - name: Restore lychee cache
-        uses: actions/cache@e12d46a63a90f2fae62d114769bbf2a179198b5c # v3
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
         with:
           path: .lycheecache
           key: "cache-lychee-${{ env.TIMESTAMP }}"