diff --git a/build.gradle b/build.gradle
index 5ff798bb..d249d41d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,8 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.13.+'
-        classpath 'com.jakewharton.sdkmanager:gradle-plugin:0.12.0'
+        classpath 'com.android.tools.build:gradle:1.1.0'
     }
 }
 
diff --git a/demo/extras/build.gradle b/demo/extras/build.gradle
index 6b50da38..82acbb34 100644
--- a/demo/extras/build.gradle
+++ b/demo/extras/build.gradle
@@ -1,4 +1,3 @@
-apply plugin: 'android-sdk-manager'
 apply plugin: 'com.android.application'
 
 repositories {
diff --git a/demo/stock/build.gradle b/demo/stock/build.gradle
index 69161c91..814dccb4 100644
--- a/demo/stock/build.gradle
+++ b/demo/stock/build.gradle
@@ -1,4 +1,3 @@
-apply plugin: 'android-sdk-manager'
 apply plugin: 'com.android.application'
 
 repositories {
diff --git a/extra/extra-dragdrop/build.gradle b/extra/extra-dragdrop/build.gradle
index 2097d29a..2f198109 100644
--- a/extra/extra-dragdrop/build.gradle
+++ b/extra/extra-dragdrop/build.gradle
@@ -1,4 +1,3 @@
-apply plugin: 'android-sdk-manager'
 apply plugin: 'com.android.library'
 
 repositories {
diff --git a/extra/extra-staggeredgrid/build.gradle b/extra/extra-staggeredgrid/build.gradle
index 6f4f660a..7845c1f2 100644
--- a/extra/extra-staggeredgrid/build.gradle
+++ b/extra/extra-staggeredgrid/build.gradle
@@ -1,4 +1,3 @@
-apply plugin: 'android-sdk-manager'
 apply plugin: 'com.android.library'
 
 repositories {
diff --git a/extra/extra-twoway/build.gradle b/extra/extra-twoway/build.gradle
index 967f4b8d..e1e6aa00 100644
--- a/extra/extra-twoway/build.gradle
+++ b/extra/extra-twoway/build.gradle
@@ -1,4 +1,3 @@
-apply plugin: 'android-sdk-manager'
 apply plugin: 'com.android.library'
 
 repositories {
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 58385981..8c0fb64a 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 93663a66..b7fa935e 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue Oct 21 12:46:26 CEST 2014
+#Mon Dec 22 09:48:08 CST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.1-all.zip
+distributionUrl=http\://services.gradle.org/distributions/gradle-2.2.1-all.zip
diff --git a/library-cards/build.gradle b/library-cards/build.gradle
index 645a8725..241dafc1 100644
--- a/library-cards/build.gradle
+++ b/library-cards/build.gradle
@@ -1,4 +1,3 @@
-apply plugin: 'android-sdk-manager'
 apply plugin: 'com.android.library'
 
 repositories {
diff --git a/library-core/build.gradle b/library-core/build.gradle
index 44d8190a..158fbfe6 100644
--- a/library-core/build.gradle
+++ b/library-core/build.gradle
@@ -1,4 +1,3 @@
-apply plugin: 'android-sdk-manager'
 apply plugin: 'com.android.library'
 
 repositories {
@@ -11,7 +10,7 @@ android {
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 21
+        targetSdkVersion 22
         versionName project.VERSION_NAME
         versionCode Integer.parseInt(project.VERSION_CODE)
     }
@@ -24,13 +23,13 @@ android {
 
 dependencies {
     //CardView
-    compile 'com.android.support:cardview-v7:21.0.0'
+    compile 'com.android.support:cardview-v7:22.0.0'
 
     //Support lib
-    compile 'com.android.support:support-v4:21.0.0'
+    compile 'com.android.support:support-v4:22.0.0'
 
     //Annotation
-    compile 'com.android.support:support-annotations:21.0.0'
+    compile 'com.android.support:support-annotations:22.0.0'
 }
 
 // Used to update in Maven
diff --git a/library-recyclerview/build.gradle b/library-recyclerview/build.gradle
index 96eab6c9..b6adb856 100644
--- a/library-recyclerview/build.gradle
+++ b/library-recyclerview/build.gradle
@@ -1,4 +1,3 @@
-apply plugin: 'android-sdk-manager'
 apply plugin: 'com.android.library'
 
 repositories {