diff --git a/app/build.gradle b/app/build.gradle
index 36245d501..794af621d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "com.hippo.ehviewer"
         minSdkVersion 16
         targetSdkVersion 23
-        versionCode 50
-        versionName "0.9.2"
+        versionCode 51
+        versionName "0.9.3"
         vectorDrawables.useSupportLibrary = true
     }