diff --git a/briar-android-tests/build.gradle b/briar-android-tests/build.gradle
index 51ac97f65a8b8a8a46dd644afbb512386f439b1c..af9d13cbb6e8e0be6381a0da96e97894b989eb39 100644
--- a/briar-android-tests/build.gradle
+++ b/briar-android-tests/build.gradle
@@ -2,10 +2,6 @@ apply plugin: 'com.android.library'
 apply plugin: 'witness'
 apply plugin: 'com.neenbedankt.android-apt'
 
-repositories {
-    maven { url 'http://repo1.maven.org/maven2' }
-}
-
 android {
     compileSdkVersion 23
     buildToolsVersion "23.0.3"
diff --git a/briar-android/build.gradle b/briar-android/build.gradle
index 7b8deefc3722575fa5c6c914cb181a7fd84843d3..75931e03318def674a05bf72fb8996668d62094e 100644
--- a/briar-android/build.gradle
+++ b/briar-android/build.gradle
@@ -6,11 +6,6 @@ apply plugin: 'witness'
 apply plugin: 'com.neenbedankt.android-apt'
 apply plugin: 'de.undercouch.download'
 
-repositories {
-	jcenter()
-	maven { url "https://oss.sonatype.org/content/repositories/snapshots" }
-}
-
 dependencies {
 	def supportVersion = '23.2.1'
 	compile project(':briar-api')
diff --git a/briar-api/build.gradle b/briar-api/build.gradle
index 501c8a130d8d996fab96b4f2aa1978b001990c7e..d38a8b52035036596caac62784a2fbe3da2bd767 100644
--- a/briar-api/build.gradle
+++ b/briar-api/build.gradle
@@ -4,10 +4,6 @@ targetCompatibility = 1.6
 
 apply plugin: 'witness'
 
-repositories {
-	jcenter()
-}
-
 dependencies {
 	compile "com.google.dagger:dagger:2.0.2"
 	compile 'com.google.dagger:dagger-compiler:2.0.2'
diff --git a/briar-core/build.gradle b/briar-core/build.gradle
index 7fe4201a76c6f6e93d5f4aa4857015fcdf92e0cf..711a6b65619926738209bb2526169c3e6f5287e9 100644
--- a/briar-core/build.gradle
+++ b/briar-core/build.gradle
@@ -4,10 +4,6 @@ targetCompatibility = 1.6
 
 apply plugin: 'witness'
 
-repositories {
-	jcenter()
-}
-
 dependencies {
 	compile project(':briar-api')
 	compile fileTree(dir: 'libs', include: '*.jar')
diff --git a/briar-desktop/build.gradle b/briar-desktop/build.gradle
index fb0b7ae7b176b11e37c47c519e05e01ef05981cc..56f489dc1ccf77acfa890d85647ef7061533b9b0 100644
--- a/briar-desktop/build.gradle
+++ b/briar-desktop/build.gradle
@@ -4,10 +4,6 @@ targetCompatibility = 1.7
 
 apply plugin: 'witness'
 
-repositories {
-	jcenter()
-}
-
 dependencies {
 	compile project(':briar-api')
 	compile fileTree(dir: '../briar-core/libs', include: '*.jar')
diff --git a/briar-tests/build.gradle b/briar-tests/build.gradle
index 4cc733f8cf035cf3a75d4fb81bb0e286cc1f563f..fa7ddcd9490507f299953c5c5fe28c39dce66c26 100644
--- a/briar-tests/build.gradle
+++ b/briar-tests/build.gradle
@@ -4,10 +4,6 @@ targetCompatibility = 1.7
 
 apply plugin: 'witness'
 
-repositories {
-	jcenter()
-}
-
 dependencies {
 	compile project(':briar-api')
 	compile project(':briar-core')
diff --git a/build.gradle b/build.gradle
index c87f49245de05aebb00f16ba32601fa9416a1bd6..7c9f9fba838f8d9a608dd6869a76e7441c10818d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,11 +1,18 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
-buildscript {
+
+allprojects {
 	repositories {
+		jcenter()
 		mavenCentral()
-		maven {
-			url "https://plugins.gradle.org/m2/"
-		}
+		mavenLocal()
+	}
+}
+
+buildscript {
+	repositories {
 		jcenter()
+		mavenCentral()
+		mavenLocal()
 	}
 
 	dependencies {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index db339a24492c18ae826749bca5866bc1866d3c98..9c291664811eb81da77e5d3fdd9324a15a5a5079 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Apr 27 17:31:51 BST 2016
+#Thu May 12 13:08:34 BST 2016
 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-2.13-all.zip