diff --git a/build.gradle b/build.gradle
index 5990361..a5daed8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,17 +1,18 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
+buildscript {
+    dependencies {
+        // https://jcenter.bintray.com/com/android/tools/build/gradle
+        classpath 'com.android.tools.build:gradle:2.2.3'
+    }
+}
+
 allprojects {
     repositories {
         jcenter()
         // For the support libraries
         maven { url "https://maven.google.com" }
     }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
-    }
 }
 
 //This block encapsulates custom properties and makes them available to all