diff --git a/.github/workflows/markdown.yml b/.github/workflows/markdown.yml
index 7c50279..0ce6da3 100644
--- a/.github/workflows/markdown.yml
+++ b/.github/workflows/markdown.yml
@@ -31,7 +31,7 @@ jobs:
       # This action also handles the caching of the dependencies.
       # https://github.com/actions/setup-node
       - name: Set up node and enable caching of dependencies
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: '16'
 
@@ -59,7 +59,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Set up node and enable caching of dependencies
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: '16'