diff --git a/.github/workflows/mdbook.yml b/.github/workflows/mdbook.yml
index fed7016..4e80c5e 100644
--- a/.github/workflows/mdbook.yml
+++ b/.github/workflows/mdbook.yml
@@ -31,7 +31,7 @@ jobs:
     env:
       MDBOOK_VERSION: v0.4.37
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install mdBook
         run: |
           mkdir mdbook
@@ -39,11 +39,11 @@ jobs:
           echo "$(pwd)/mdbook" >> $GITHUB_PATH
       - name: Setup Pages
         id: pages
-        uses: actions/configure-pages@v3
+        uses: actions/configure-pages@v5
       - name: Build with mdBook
         run: mdbook build
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           path: ./book
 
@@ -57,4 +57,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4