diff --git a/complete/build.gradle b/complete/build.gradle
index ded83065de..d149800cae 100644
--- a/complete/build.gradle
+++ b/complete/build.gradle
@@ -28,5 +28,5 @@ dependencies {
 }
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '1.11'
+    gradleVersion = '2.3'
 }
diff --git a/complete/gradle/wrapper/gradle-wrapper.jar b/complete/gradle/wrapper/gradle-wrapper.jar
index 667288ad6c..b761216703 100644
Binary files a/complete/gradle/wrapper/gradle-wrapper.jar and b/complete/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/complete/gradle/wrapper/gradle-wrapper.properties b/complete/gradle/wrapper/gradle-wrapper.properties
index 6c06bc015e..60eee44562 100644
--- a/complete/gradle/wrapper/gradle-wrapper.properties
+++ b/complete/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Feb 12 07:26:43 CST 2014
+#Sun Mar 15 13:49:20 EDT 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.11-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.3-bin.zip
diff --git a/initial/build.gradle b/initial/build.gradle
index ded83065de..d149800cae 100644
--- a/initial/build.gradle
+++ b/initial/build.gradle
@@ -28,5 +28,5 @@ dependencies {
 }
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '1.11'
+    gradleVersion = '2.3'
 }
diff --git a/initial/gradle/wrapper/gradle-wrapper.jar b/initial/gradle/wrapper/gradle-wrapper.jar
index 667288ad6c..b761216703 100644
Binary files a/initial/gradle/wrapper/gradle-wrapper.jar and b/initial/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/initial/gradle/wrapper/gradle-wrapper.properties b/initial/gradle/wrapper/gradle-wrapper.properties
index 25905e93e0..2a971351f9 100644
--- a/initial/gradle/wrapper/gradle-wrapper.properties
+++ b/initial/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Feb 12 07:26:48 CST 2014
+#Sun Mar 15 13:49:28 EDT 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.11-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.3-bin.zip