diff --git a/.github/workflows/md-link-checker.yml b/.github/workflows/md-link-checker.yml
index 25a6277..43015db 100644
--- a/.github/workflows/md-link-checker.yml
+++ b/.github/workflows/md-link-checker.yml
@@ -10,4 +10,4 @@ jobs:
     # checkout to latest commit
     - uses: actions/checkout@master
     # run markdown linter
-    - uses: gaurav-nelson/github-action-markdown-link-check@v1
+    - uses: gaurav-nelson/github-action-markdown-link-check@1.0.12