diff --git a/V2rayNG/app/build.gradle b/V2rayNG/app/build.gradle
index a5a384156..1775db0f2 100644
--- a/V2rayNG/app/build.gradle
+++ b/V2rayNG/app/build.gradle
@@ -18,8 +18,8 @@ android {
         minSdkVersion 21
         targetSdkVersion Integer.parseInt("$targetSdkVer")
         multiDexEnabled true
-        versionCode 504
-        versionName "1.8.0"
+        versionCode 506
+        versionName "1.8.1"
     }
 
     if (props["sign"]) {