diff --git a/kcptun/kcptun b/kcptun/kcptun
index e8349a30..b8dff450 160000
--- a/kcptun/kcptun
+++ b/kcptun/kcptun
@@ -1 +1 @@
-Subproject commit e8349a306372700f5e5ccbda1592ced01760088c
+Subproject commit b8dff45008fc54294e5abe26c9773845f59be3a2
diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index 14e50fdc..65bf5e09 100644
--- a/src/main/AndroidManifest.xml
+++ b/src/main/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           xmlns:tools="http://schemas.android.com/tools" package="com.github.shadowsocks"
-          android:versionCode="146"
-          android:versionName="3.0.4">
+          android:versionCode="147"
+          android:versionName="3.0.5">
 
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>