diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ed959a51e..696f9cc49 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -34,7 +34,7 @@ jobs:
           config_file: jsdoc.conf.json
         # TODO: upload to GH pages?
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v2
+        uses: codecov/codecov-action@v3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage/lcov.info
@@ -73,7 +73,7 @@ jobs:
         env:
           CYPRESS_baseUrl: http://localhost:8080/
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v2
+        uses: codecov/codecov-action@v3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage/lcov.info