diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2f9f03d9..6e51ecad 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -88,7 +88,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: runner.os == 'Linux'
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./tests/coverage.xml
@@ -137,7 +137,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: runner.os == 'Linux'
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./tests/coverage.xml