diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index efc7d06..85e2836 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -49,7 +49,7 @@ jobs:
           path: dist
 
       - name: Generate artifact attestation for sdist and wheel
-        uses: actions/attest-build-provenance@v1.4.1
+        uses: actions/attest-build-provenance@v1.4.3
         with:
           subject-path: "dist/*"
 
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 1d52c86..d2effb2 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -27,10 +27,10 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Pages
-        uses: actions/configure-pages@v3
-      - uses: actions/setup-node@v3
+        uses: actions/configure-pages@v5
+      - uses: actions/setup-node@v4
         with:
           node-version: 18.x
       - name: Install MyST Markdown
@@ -38,9 +38,9 @@ jobs:
       - name: Build HTML Assets
         run: myst build --html
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           path: "./_build/html"
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4