diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a897637..aedb030 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,7 +40,7 @@ jobs:
       - run: sbt ++${{ matrix.scala }} examples/run
       - run: sbt ++${{ matrix.scala }} coverageReport
         if: ${{ !startsWith(matrix.scala, '3') }}
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
         if: ${{ !startsWith(matrix.scala, '3') }}
         with:
           token: ${{ secrets.CODECOV_TOKEN }}