diff --git a/build.gradle b/build.gradle
index 660ffc402f072aa8a6617881e69b3586527f41cd..27f85387d07dc2ac3d6293740d8269c66041ec3c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@
  */
 
 task wrapper(type: Wrapper) {
-  gradleVersion = '1.8'
+  gradleVersion = '1.11'
 }
 
 buildscript {
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index b979729db0ad460288cfe16f07072da7b1305e93..667288ad6c2b3b87c990ece1267e56f0bcbf3622 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 51678041070c14df3b19d1739e6a7e48759212af..2597ea74b941961b49a9d6cf0a2be2a55c59035a 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Fri Oct 18 13:01:06 CEST 2013
+#Wed Mar 19 17:30:42 KST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.8-bin.zip
+distributionUrl=http\://services.gradle.org/distributions/gradle-1.11-bin.zip