diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fd273eb..0ccaca7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,7 +72,9 @@ jobs:
           coverage xml
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         with:
           files: ./coverage.xml
           verbose: true # optional (default = false)