diff --git a/.github/workflows/docs-build.yml b/.github/workflows/docs-build.yml
index 5b67411..022c904 100644
--- a/.github/workflows/docs-build.yml
+++ b/.github/workflows/docs-build.yml
@@ -16,7 +16,7 @@ jobs:
           cd docs
           make html
       - name: Upload Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: docs-build
           path: docs/_build/html
diff --git a/.github/workflows/publish-package.yml b/.github/workflows/publish-package.yml
index d965bbe..64ae88b 100644
--- a/.github/workflows/publish-package.yml
+++ b/.github/workflows/publish-package.yml
@@ -62,7 +62,7 @@ jobs:
       run: python -m zipfile --list dist/array_api_strict-*.whl
 
     - name: Upload distribution artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: dist-artifact
         path: dist
@@ -83,7 +83,7 @@ jobs:
 
     steps:
     - name: Download distribution artifact
-      uses: actions/download-artifact@v5
+      uses: actions/download-artifact@v6
       with:
         name: dist-artifact
         path: dist