diff --git a/build.gradle b/build.gradle
index dd23ddfb..971ede21 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,10 +3,10 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.1'
+        classpath 'com.android.tools.build:gradle:2.3.3'
         classpath 'com.github.ben-manes:gradle-versions-plugin:0.15.0'
         classpath 'com.github.triplet.gradle:play-publisher:1.2.0'
-        classpath 'me.tatarka:gradle-retrolambda:3.6.1'
+        classpath 'me.tatarka:gradle-retrolambda:3.7.0'
     }
 }