diff --git a/demo/build.gradle b/demo/build.gradle
index 245a0d2b..3956e089 100644
--- a/demo/build.gradle
+++ b/demo/build.gradle
@@ -25,5 +25,6 @@ android {
 
 dependencies {
   compile 'com.android.support:support-v4:19.1.0'
+  compile 'com.android.support:appcompat-v7:21.0.0'
   compile project(':library')
 }
diff --git a/library/build.gradle b/library/build.gradle
index 8931b66b..6e1c5536 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -15,7 +15,6 @@ repositories {
 
 dependencies {
   compile 'com.android.support:support-v4:19.1.0'
-  compile 'com.android.support:appcompat-v7:21.0.0'
   compile 'com.nineoldandroids:library:2.4.0'
 }