diff --git a/app/build.gradle b/app/build.gradle
index 716e7b3a..3c84597a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,12 +4,12 @@ import org.apache.tools.ant.taskdefs.condition.Os
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 21
+    compileSdkVersion 22
     buildToolsVersion "21.1.2"
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 21
+        targetSdkVersion 22
 
         versionName "3.1.2"
         versionCode = 56