diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c87444b..412309f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -41,7 +41,7 @@ jobs:
       run: coverage run setup.py test
 
     - name: Upload Coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
 
 
   unit-tests-future-versions:
@@ -76,4 +76,4 @@ jobs:
       continue-on-error: true
 
     - name: Upload Coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4