diff --git a/build.gradle b/build.gradle
index 39f2ce8..6b1d8d1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         maven { url 'http://repo1.maven.org/maven2' }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.1.3'
+        classpath 'com.android.tools.build:gradle:2.2.0'
     }
 }