diff --git a/MiceAndMysticsTracker/build.gradle b/MiceAndMysticsTracker/build.gradle
index 6477d4b73a72760ecdd4d0048be3c76e4fa9a355..4cecc009956b465f2e1b0622efdf4665cc423771 100644
--- a/MiceAndMysticsTracker/build.gradle
+++ b/MiceAndMysticsTracker/build.gradle
@@ -14,7 +14,7 @@ repositories {
 
 android {
     compileSdkVersion 22
-    buildToolsVersion "20.0.0"
+    buildToolsVersion "21.1.2"
 
     defaultConfig {
         applicationId "com.eyecreate.miceandmystics.miceandmystics"