diff --git a/.github/workflows/build-deploy-doc.yml b/.github/workflows/build-deploy-doc.yml
index fafaeb6f1..aefad305b 100644
--- a/.github/workflows/build-deploy-doc.yml
+++ b/.github/workflows/build-deploy-doc.yml
@@ -165,9 +165,9 @@ jobs:
 
       - name: Deploy to GitHub
         if: ${{ inputs.deploy == true }}
-        uses: JamesIves/github-pages-deploy-action@3.7.1
+        uses: JamesIves/github-pages-deploy-action@v4
         with:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          BRANCH: gh-pages
-          FOLDER: deploy
-          SINGLE_COMMIT: true
+          token: ${{ secrets.GITHUB_TOKEN }}
+          branch: gh-pages
+          folder: deploy
+          single-commit: true
diff --git a/.github/workflows/build-documentation.yml b/.github/workflows/build-documentation.yml
index 5cbfd04b6..9435fc918 100644
--- a/.github/workflows/build-documentation.yml
+++ b/.github/workflows/build-documentation.yml
@@ -62,7 +62,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
 
       - name: Display structure of downloaded files
         run: ls -R
@@ -71,9 +71,9 @@ jobs:
         run: mkdir deploy; mv */*.pdf deploy
 
       - name: Deploy to GitHub
-        uses: JamesIves/github-pages-deploy-action@3.7.1
+        uses: JamesIves/github-pages-deploy-action@v4
         with:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          BRANCH: gh-pages
-          FOLDER: deploy
-          SINGLE_COMMIT: true
+          token: ${{ secrets.GITHUB_TOKEN }}
+          branch: gh-pages
+          folder: deploy
+          single-commit: true