diff --git a/plugins/HoloColorPicker/build.gradle b/plugins/HoloColorPicker/build.gradle
index 7c966604e..610b12133 100644
--- a/plugins/HoloColorPicker/build.gradle
+++ b/plugins/HoloColorPicker/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 
 android {
   compileSdkVersion 19
-  buildToolsVersion '19.1.0'
+  buildToolsVersion '20.0.0'
 
   sourceSets {
     main {