diff --git a/build.gradle b/build.gradle
index 8c0e8bb15b..cb3ea4f3d9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -196,8 +196,8 @@ android {
     }
 
     defaultConfig {
-        versionCode 256
-        versionName "4.2.3"
+        versionCode 257
+        versionName "4.2.4"
 
         minSdkVersion 9
         targetSdkVersion 22