diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 92ab88bd24..342d349a33 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
       - name: unit tests
         run: yarn coverage
       - name: upload test coverage to codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
   call-docker-build:
     needs: test
     uses: dictyBase/workflows/.github/workflows/docker-build-push-repo.yaml@develop
diff --git a/.github/workflows/pr-testing.yml b/.github/workflows/pr-testing.yml
index 5857d75458..c274b7db22 100644
--- a/.github/workflows/pr-testing.yml
+++ b/.github/workflows/pr-testing.yml
@@ -20,4 +20,4 @@ jobs:
       - name: unit tests
         run: yarn coverage
       - name: upload test coverage to codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4