diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a45e16ea50..23a893189b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -63,6 +63,7 @@ jobs:
       uses: codecov/codecov-action@v1
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
+        files: ./build/jacoco/test/jacocoTestReport.xml
 
     - name: Upload Artifacts
       uses: actions/upload-artifact@v1
diff --git a/build.gradle b/build.gradle
index 19115ec922..53a9715f49 100644
--- a/build.gradle
+++ b/build.gradle
@@ -218,7 +218,10 @@ testsJar {
 
 test {
     maxParallelForks = 3
-    jvmArgs "-Xmx3072m"
+    jvmArgs += "-Xmx3072m"
+    if (JavaVersion.current() > JavaVersion.VERSION_1_8) {
+        jvmArgs += "--add-opens=java.base/java.io=ALL-UNNAMED"
+    }
     retry {
         failOnPassedAfterRetry = false
         maxFailures = 30
@@ -324,6 +327,12 @@ tasks.assemble.finalizedBy(createChecksums)
 jacoco {
     reportsDirectory = file("$buildDir/jacoco")
 }
+jacocoTestReport {
+    reports {
+        xml.required = true
+    }
+}
+
 tasks.test.finalizedBy(jacocoTestReport)  // report is always generated after tests run
 tasks.jacocoTestReport.dependsOn(test) // tests are required to run before generating the report