diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 85422e5..02f83e9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
         id: yarn-cache-dir-path
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -40,4 +40,10 @@ jobs:
         run: yarn lint
 
       - name: Test
-        run: yarn test
+        run: yarn test --coverage
+
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          slug: segmentio/tsub-js
\ No newline at end of file
diff --git a/codecov.yml b/codecov.yml
index e91d49c..9fdc823 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -3,7 +3,9 @@ coverage:
   status:
     project:
       default:
-        informational: true
+        target: 80%
+        informational: false
     patch:
       default:
-        informational: true
+        target: 80%
+        informational: false