diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bcae229..51018ff 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -71,8 +71,20 @@ jobs:
       - name: Build
         run: ./gradlew --no-daemon assemble
 
-      - name: Test
-        run: ./gradlew --no-daemon test
+      - name: Test (with Kover coverage)
+        run: ./gradlew --no-daemon test koverXmlReport
+
+      # Aggregated Kover XML lives at build/reports/kover/report.xml in the
+      # root project (see build.gradle.kts kover { } block, which depends on
+      # lib + tests). Non-blocking so a Codecov outage cannot break CI.
+      - name: Upload coverage to Codecov
+        # codecov/codecov-action v6.0.1
+        uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354 # v6.0.1
+        with:
+          fail_ci_if_error: false
+          flags: unittests
+          files: ./build/reports/kover/report.xml
+          token: ${{ secrets.CODECOV_TOKEN }}
 
       - name: Upload test reports
         if: failure()