diff --git a/.github/workflows/markdownlint.yml b/.github/workflows/markdownlint.yml
index 81caab81c1..67d1adba17 100644
--- a/.github/workflows/markdownlint.yml
+++ b/.github/workflows/markdownlint.yml
@@ -24,6 +24,6 @@ jobs:
     - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
     - name: Run markdownlint-cli2
-      uses: DavidAnson/markdownlint-cli2-action@v18
+      uses: DavidAnson/markdownlint-cli2-action@6bf21b07787794f89a243495939cd651942aeabe # v24.1.0
       with:
         globs: '**/*.md'