diff --git a/app/build.gradle b/app/build.gradle
index 31d5d3908..6a1776000 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,7 +7,7 @@ buildscript {
   }
 
   dependencies {
-    classpath 'com.android.tools.build:gradle:2.3.1'
+    classpath 'com.android.tools.build:gradle:2.3.3'
     classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
     classpath 'me.tatarka:gradle-retrolambda:3.2.5'
     classpath 'com.testdroid:gradle:1.5.0'
diff --git a/build.gradle b/build.gradle
index b73363d4d..0b6e95ff0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     jcenter()
   }
   dependencies {
-    classpath 'com.android.tools.build:gradle:2.3.1'
+    classpath 'com.android.tools.build:gradle:2.3.3'
 
     // NOTE: Do not place your application dependencies here; they belong
     // in the individual module build.gradle files