diff --git a/build.gradle b/build.gradle
index c5c1746e..d060cb1d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -32,8 +32,8 @@ plugins {
 apply plugin: 'maven'
 apply from: 'gradle/functions.gradle'
 
-def apktoolversion_major = '2.0.3'
-def apktoolversion_minor = '';
+def apktoolversion_major = '2.1.0'
+def apktoolversion_minor = 'SNAPSHOT';
 
 defaultTasks 'build', 'fatJar', 'proguard'