diff --git a/app/build.gradle b/app/build.gradle
index bf557a3..249795b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,8 +7,8 @@ android {
         applicationId "com.chen.deskclock"
         minSdkVersion 21
         targetSdkVersion 25
-        versionCode 2
-        versionName "1.1"
+        versionCode 3
+        versionName "1.2"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {