diff --git a/build.gradle b/build.gradle
index 3b1e7d797..976fd5afa 100644
--- a/build.gradle
+++ b/build.gradle
@@ -42,8 +42,8 @@ allprojects {
     }
 
     java {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
     }
 
     repositories {