diff --git a/spring-integration-java-dsl/build.gradle b/spring-integration-java-dsl/build.gradle
index 5741499..61bfb82 100644
--- a/spring-integration-java-dsl/build.gradle
+++ b/spring-integration-java-dsl/build.gradle
@@ -16,6 +16,7 @@ repositories {
 
 compileJava {
 	sourceCompatibility = 1.6
+	targetCompatibility = 1.6
 }
 
 compileTestJava {
diff --git a/spring-integration-java-dsl/gradle/wrapper/gradle-wrapper.properties b/spring-integration-java-dsl/gradle/wrapper/gradle-wrapper.properties
index 0c970e7..ba6ee38 100644
--- a/spring-integration-java-dsl/gradle/wrapper/gradle-wrapper.properties
+++ b/spring-integration-java-dsl/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Feb 12 15:24:07 EET 2014
+#Wed Jul 23 18:56:31 EEST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.11-all.zip
+distributionUrl=http\://services.gradle.org/distributions/gradle-1.12-all.zip