diff --git a/android/build.gradle b/android/build.gradle
index 94a7f3b..5e6ef32 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -16,6 +16,11 @@ android {
     compileSdkVersion 29
     buildToolsVersion '29.0.3'
 
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
     defaultConfig {
         minSdkVersion 21
         targetSdkVersion 29