diff --git a/build.gradle b/build.gradle
index 8594297..f4816b7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ apply plugin: "com.android.library"
 
 android {
     compileSdkVersion 8
-    buildToolsVersion "19.1.0"
+    buildToolsVersion "22.0.1"
 
     sourceSets {
         main {