diff --git a/.github/workflows/vulncheck.yml b/.github/workflows/vulncheck.yml
index 564351f77..72b690ae4 100644
--- a/.github/workflows/vulncheck.yml
+++ b/.github/workflows/vulncheck.yml
@@ -25,7 +25,7 @@ jobs:
       security-events: write # for reporting vulnerabilities via code-scanning API
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
           ref: ${{ inputs.target-branch || 'main' }}