diff --git a/app/build.gradle b/app/build.gradle
index b83875a..76f7e14 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -18,6 +18,10 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
 }
 
 dependencies {