diff --git a/.github/workflows/msys2.yml b/.github/workflows/msys2.yml
index 585ad2d..d4b0c75 100644
--- a/.github/workflows/msys2.yml
+++ b/.github/workflows/msys2.yml
@@ -65,7 +65,7 @@ jobs:
           cp changelog.md artifacts/
           cp documentation/third-party.md artifacts/
       - name: Upload artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: webp-viewer-windows-msys2
           path: |
diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index 9267a1a..8670ddf 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -34,7 +34,7 @@ jobs:
           pwd
           ls -lah
       - name: Upload artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: package-${{ matrix.os }}
           path: webp*.deb