diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 234392af6..64fd309eb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -78,7 +78,7 @@ jobs:
           echo "::set-output name=archive-name::$ARCHIVE_NAME"
 
       - name: Store archive
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: archive-x64
           path: ${{ steps.archive.outputs.archive-name }}
@@ -127,7 +127,7 @@ jobs:
           echo "::set-output name=archive-name::$ARCHIVE_NAME"
 
       - name: Store archive
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: archive-${{ matrix.name }}
           path: ${{ steps.archive.outputs.archive-name }}
@@ -178,7 +178,7 @@ jobs:
           source venv/bin/activate
           python3 -m pytest tests/pyapi
       - name: Upload test artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: archive-pyhq
           path: wheels/hyperqueue-*.whl
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bc617c373..76ae9af11 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -65,7 +65,7 @@ jobs:
         run: tar -cvf artifacts.tar /tmp/pytest-*
 
       - name: Upload test artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         if: always() && steps.python_test.outcome == 'failure'
         with:
           name: pytest artifacts