diff --git a/build.gradle b/build.gradle
index d72b3f0360add1ddf7eb025019de473f31f0c253..43fc35c02d23f9f37c42196e486c2bb9c451d820 100644
--- a/build.gradle
+++ b/build.gradle
@@ -716,7 +716,7 @@ configure(rootProject) {
 
     task wrapper(type: Wrapper) {
         description = 'Generates gradlew[.bat] scripts'
-        gradleVersion = '1.0'
+        gradleVersion = '1.1'
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 86d03e620e10bd050d55765e478e85cea41d219d..e3b3376e6002f9d44543761c8d3dcd199eff1d82 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 ed5e21c29d5c06603e98b73400d55ccc4ed3ee14..6b6c869bdc7fb84c35f2115ae4b62b06000e3429 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue Jun 12 10:50:57 CEST 2012
+#Tue Aug 07 14:52:15 CEST 2012
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.0-bin.zip
+distributionUrl=http\://services.gradle.org/distributions/gradle-1.1-bin.zip