diff --git a/build.gradle b/build.gradle
index 9c3c70625..f86b79434 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,6 +4,6 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.0.0'
+        classpath 'com.android.tools.build:gradle:1.2.3'
     }
 }
diff --git a/demo/AndroidManifest.xml b/demo/AndroidManifest.xml
index ea88a8e0b..9b2f43cd8 100644
--- a/demo/AndroidManifest.xml
+++ b/demo/AndroidManifest.xml
@@ -6,7 +6,7 @@
 
     <uses-sdk
             android:minSdkVersion="9"
-            android:targetSdkVersion="19"/>
+            android:targetSdkVersion="22"/>
 
     <permission
             android:name="com.google.maps.android.utils.permission.MAPS_RECEIVE"
diff --git a/demo/build.gradle b/demo/build.gradle
index 0ffb30225..85bb9be1f 100644
--- a/demo/build.gradle
+++ b/demo/build.gradle
@@ -4,11 +4,11 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.0.0'
+        classpath 'com.android.tools.build:gradle:1.2.3'
     }
 }
 
-apply plugin: 'android'
+apply plugin: 'com.android.application'
 
 dependencies {
     compile project(':library')
@@ -18,8 +18,8 @@ dependencies {
 }
 
 android {
-    compileSdkVersion 19
-    buildToolsVersion "21.1.2"
+    compileSdkVersion 22
+    buildToolsVersion "22.0.1"
 
     sourceSets {
         main {
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 8c0fb64a8..b5166dad4 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 c45883a75..809514d86 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Sat Dec 20 10:27:44 MST 2014
+#Thu Jun 11 17:25:05 CEST 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-all.zip
diff --git a/library/build.gradle b/library/build.gradle
index df60dea47..ee62a9929 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -4,11 +4,11 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.0.0'
+        classpath 'com.android.tools.build:gradle:1.2.3'
     }
 }
 
-apply plugin: 'android-library'
+apply plugin: 'com.android.library'
 apply plugin: 'maven'
 apply plugin: 'signing'
 
@@ -21,8 +21,8 @@ dependencies {
 
 
 android {
-    compileSdkVersion 19
-    buildToolsVersion "21.1.2"
+    compileSdkVersion 22
+    buildToolsVersion "22.0.1"
 
     sourceSets {
         main {