diff --git a/build.gradle b/build.gradle
index 0c8aa51b27..f2876ab2e2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,9 +5,9 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.0.0'
+        classpath 'com.android.tools.build:gradle:1.3.1'
 
-        classpath 'io.codearte.gradle.nexus:gradle-nexus-staging-plugin:0.5.3'
+        classpath "io.codearte.gradle.nexus:gradle-nexus-staging-plugin:0.5.3"
 
         classpath 'org.rauschig:jarchivelib:0.6.0'
         classpath 'commons-io:commons-io:2.4'
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index b3bfa28055..96e30a112a 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Apr 14 17:31:11 EDT 2016
+#Tue Dec 29 15:36:55 EST 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.8-all.zip