diff --git a/.github/workflows/links.yml b/.github/workflows/links.yml
index 5b512e5..0a2c62b 100644
--- a/.github/workflows/links.yml
+++ b/.github/workflows/links.yml
@@ -15,14 +15,14 @@ jobs:
         name: links-check
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+            - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
             - name: Get Current Timestamp
               id: timestamp
               run: echo "TIMESTAMP=$(date +%s)" >> "$GITHUB_ENV"
 
             - name: Restore lychee cache
-              uses: actions/cache@3624ceb22c1c5a301c8db4169662070a689d9ea8 # v4
+              uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4
               with:
                   path: .lycheecache
                   key: cache-lychee-${{ env.TIMESTAMP }}