diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 800600c..94693d3 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -53,7 +53,7 @@ jobs:
       # Upload wheels artifact 
       #----------------------------------------------
       - name: Upload wheels artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pprof
           path: dist
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index e7c75b0..b31feb6 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -107,7 +107,7 @@ jobs:
       # Upload coverage to codecov
       #----------------------------------------------
       - name: Upload coverage artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: matrix.python == '3.7' && matrix.platform == 'ubuntu-20.04'
         with:
           name: coverage