diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 494cc09..889584d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,7 +61,7 @@ jobs:
         run: cargo +nightly fmt --verbose --all --check
 
       - name: markdownlint-cli2-action
-        uses: DavidAnson/markdownlint-cli2-action@ded1f9488f68a970bc66ea5619e13e9b52e601cd # v23.2.0
+        uses: DavidAnson/markdownlint-cli2-action@8de2aa07cae85fd17c0b35642db70cf5495f1d25 # v24.0.0
 
       - name: Build
         run: cargo build --locked --verbose --benches --workspace