diff --git a/.github/workflows/validation.yml b/.github/workflows/validation.yml
index f880457..a4749fa 100644
--- a/.github/workflows/validation.yml
+++ b/.github/workflows/validation.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@v2
       - name: Validate Markdown Sources
-        uses: nosborn/github-action-markdown-cli@v1.1.1
+        uses: nosborn/github-action-markdown-cli@v3.3.0
         with:
           files: .
   eslint: