diff --git a/app/build.gradle b/app/build.gradle
index 8036ce4dc..d5d707b7e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "com.zegoggles.smssync"
         minSdkVersion 9
         targetSdkVersion 25
-        versionCode 1573
-        versionName "1.5.11-beta20"
+        versionCode 1574
+        versionName "1.5.11-beta21"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }