diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index ec16781..dfb48c7 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -26,7 +26,7 @@ jobs:
       id: pages
       uses: actions/configure-pages@v5
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         submodules: recursive
         persist-credentials: false
@@ -38,7 +38,7 @@ jobs:
       run: uvx nox -s build
 
     - name: Upload artifact
-      uses: actions/upload-pages-artifact@v3
+      uses: actions/upload-pages-artifact@v4
       with:
         path: output
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e0048d4..186ec7c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         submodules: recursive
         persist-credentials: false