diff --git a/.github/workflows/markdownlint.yml b/.github/workflows/markdownlint.yml
index c3fb945..da5e930 100644
--- a/.github/workflows/markdownlint.yml
+++ b/.github/workflows/markdownlint.yml
@@ -25,7 +25,7 @@ jobs:
           fetch-depth: 0
 
       - name: Get changed Markdown files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47
+        uses: tj-actions/changed-files@9426d40962ed5378910ee2e21d5f8c6fcbf2dd96 # v47.0.6
         id: changed-files
         with:
           files: "**/*.md"