diff --git a/.github/workflows/CICD.yml b/.github/workflows/CICD.yml
index 8bbb5de96..853b8235f 100644
--- a/.github/workflows/CICD.yml
+++ b/.github/workflows/CICD.yml
@@ -149,7 +149,7 @@ jobs:
       shell: bash
       run: |
         RUSTDOCFLAGS="-Dwarnings" cargo doc  ${{ steps.vars.outputs.CARGO_FEATURES_OPTION }} --no-deps --workspace --document-private-items
-    - uses: DavidAnson/markdownlint-cli2-action@v19
+    - uses: DavidAnson/markdownlint-cli2-action@v20
       with:
         fix: "true"
         globs: |