diff --git a/.github/workflows/demo.yml b/.github/workflows/demo.yml
index cc68ec7..66368e8 100644
--- a/.github/workflows/demo.yml
+++ b/.github/workflows/demo.yml
@@ -46,7 +46,7 @@ jobs:
             -resultBundlePath "test_output/$platform.xcresult" \
             test | xcpretty
       - name: Upload test result
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ steps.test.outputs.platform }}
           path: DemoApp/MockUserDefaultsDemoLib/test_output
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2827b10..65b1854 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -55,7 +55,7 @@ jobs:
             test | xcpretty
       - name: Upload test result
         if: ${{ matrix.xcode_version == needs.generate-matrix.outputs.latest-xcode-version }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.xcode_version }}-${{ steps.test.outputs.platform }}
           path: test_output