diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 90c31426a..f06bbd2ee 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        smalltalk: [ Pharo64-11, Pharo64-10, Pharo64-9.0, Pharo64-8.0, GemStone64-3.7.0, GemStone64-3.6.6, GemStone64-3.5.7 ]
+        smalltalk: [ Pharo64-11, Pharo64-10, Pharo64-9.0, Pharo64-8.0, GemStone64-3.7.1, GemStone64-3.6.8, GemStone64-3.5.7 ]
         experimental: [ false ]
         include:
           - smalltalk: Pharo64-12
@@ -47,6 +47,7 @@ jobs:
           name: Screenshots Test Failures ${{ matrix.smalltalk }}
           path: ${{ env.SMALLTALK_CI_BUILD }}/*.png
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           name: ${{ matrix.smalltalk }}
+          token: ${{ secrets.CODECOV_TOKEN }}