diff --git a/.github/workflows/markdown.yml b/.github/workflows/markdown.yml
index 8be042b..f29b65c 100644
--- a/.github/workflows/markdown.yml
+++ b/.github/workflows/markdown.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Setup Node.js environment
-      uses: actions/setup-node@v1.4.2
+      uses: actions/setup-node@v4
 
     - name: I4.0 Concept PDF Compilation
       run: |
diff --git a/pics/Thumbs.db:encryptable b/pics/Thumbs.db:encryptable
deleted file mode 100644
index e69de29..0000000