diff --git a/build.gradle b/build.gradle
index 321f896b96..7c8ea6d9ac 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,11 +5,11 @@ apply plugin: 'idea'
 
 buildscript {
 	repositories {
-		maven { url 'https://repo.springsource.org/plugins-snapshot' }
+		maven { url 'http://repo.springsource.org/plugins-release' }
 	}
 	dependencies {
 		classpath 'org.springframework.build.gradle:bundlor-plugin:0.1.2'
-		classpath 'org.springframework.build.gradle:docbook-reference-plugin:0.1.5'
+		classpath 'org.springframework.build.gradle:docbook-reference-plugin:0.1.6'
 	}
 }
 
@@ -1144,5 +1144,5 @@ task dist(dependsOn: assemble) {
 
 task wrapper(type: Wrapper) {
 	description = 'Generates gradlew[.bat] scripts'
-	gradleVersion = '1.0'
+	gradleVersion = '1.2'
 }
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 81dcde627d..7b359d719b 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 303e2727c1..0600a9abd8 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Jul 25 14:58:07 EDT 2012
+#Wed Oct 31 14:23:24 EDT 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-1.2-bin.zip
diff --git a/gradlew b/gradlew
index cf1265090b..3851082a8b 100755
--- a/gradlew
+++ b/gradlew
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 ##############################################################################
 ##
@@ -101,7 +101,7 @@ if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
             warn "Could not set maximum file descriptor limit: $MAX_FD"
         fi
     else
-        warn "Could not query businessSystem maximum file descriptor limit: $MAX_FD_LIMIT"
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
     fi
 fi