diff --git a/build.gradle b/build.gradle
index 173e37130c..f7e06f37f6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -848,7 +848,7 @@ configure(rootProject) {
 
     task wrapper(type: Wrapper) {
         description = 'Generates gradlew[.bat] scripts'
-        gradleVersion = '1.2'
+        gradleVersion = '1.3'
 
         doLast() {
             def gradleOpts = "-XX:MaxPermSize=1024m -Xmx1024m"
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 7b359d719b..b6b646b0c0 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 2ffaa7001c..8281bd16ba 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Nov 01 10:28:17 PDT 2012
+#Wed Nov 28 09:14:59 PST 2012
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.2-bin.zip
+distributionUrl=http\://services.gradle.org/distributions/gradle-1.3-bin.zip
diff --git a/gradlew b/gradlew
index 9e5a668823..a1787c628f 100755
--- a/gradlew
+++ b/gradlew
@@ -62,9 +62,9 @@ while [ -h "$PRG" ] ; do
     fi
 done
 SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/"
+cd "`dirname \"$PRG\"`/" >&-
 APP_HOME="`pwd -P`"
-cd "$SAVED"
+cd "$SAVED" >&-
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar