diff --git a/build.gradle b/build.gradle
index 4ad69f6..b2e6f99 100644
--- a/build.gradle
+++ b/build.gradle
@@ -18,7 +18,7 @@ targetCompatibility = '1.6'
 
 defaultTasks 'clean', 'build'
 
-version = '1.5.0'
+version = '1.5.1'
 group = 'com.eriwen'
 ext.archivesBaseName = 'gradle-js-plugin'
 ext.isSnapshot = version.endsWith("-SNAPSHOT")
@@ -77,7 +77,7 @@ cobertura {
 }
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '1.4'
+    gradleVersion = '1.6'
 }
 
 artifacts {
diff --git a/plugin.gradle b/plugin.gradle
index 87683d6..9eaafe9 100644
--- a/plugin.gradle
+++ b/plugin.gradle
@@ -4,7 +4,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.eriwen:gradle-js-plugin:1.5.0'
+        classpath 'com.eriwen:gradle-js-plugin:1.5.1'
     }
 }
 buildscript {
diff --git a/src/main/groovy/com/eriwen/gradle/js/JsPlugin.groovy b/src/main/groovy/com/eriwen/gradle/js/JsPlugin.groovy
index dad0706..8a411b2 100644
--- a/src/main/groovy/com/eriwen/gradle/js/JsPlugin.groovy
+++ b/src/main/groovy/com/eriwen/gradle/js/JsPlugin.groovy
@@ -51,7 +51,7 @@ class JsPlugin implements Plugin<Project> {
             mavenCentral()
         }
         project.dependencies {
-            rhino 'org.mozilla:rhino:1.7R4'
+            rhino 'org.mozilla:rhino:1.7R3'
         }
         // TODO: have 'check' depend on jshint
     }