diff --git a/build.gradle b/build.gradle
index 73c094d9f4..a5c0431f79 100644
--- a/build.gradle
+++ b/build.gradle
@@ -61,8 +61,8 @@ android {
 
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_5
-        targetCompatibility JavaVersion.VERSION_1_5
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
     }
     
     productFlavors {