diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6c14958..599296d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -48,7 +48,7 @@ jobs:
           components: clippy
       - uses: Swatinem/rust-cache@v2
       - uses: mozilla-actions/sccache-action@v0.0.6
-      - uses: DavidAnson/markdownlint-cli2-action@v17
+      - uses: DavidAnson/markdownlint-cli2-action@v18
         with:
           fix: true
           globs: |