diff --git a/build.gradle b/build.gradle
index 9db82a561..bf3dca946 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,7 +7,7 @@ buildscript {
         maven { url "https://jitpack.io" }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.1'
+        classpath 'com.android.tools.build:gradle:3.1.2'
         classpath 'com.github.seven332:android-chinese-string-gradle-plugin:0.1.0'
 
         // NOTE: Do not place your application dependencies here; they belong