diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index 8fc7b8d6..6b7c4a33 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="316"
-          android:versionName="3.4.0.6">
+          android:versionCode="317"
+          android:versionName="3.4.0.7">
 
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
diff --git a/src/main/jni/shadowsocks-libev b/src/main/jni/shadowsocks-libev
index f713aa98..17977414 160000
--- a/src/main/jni/shadowsocks-libev
+++ b/src/main/jni/shadowsocks-libev
@@ -1 +1 @@
-Subproject commit f713aa981169d35ff9483b295d1209c35117d70c
+Subproject commit 1797741458fd5f4223c2f23f46db4052c72abf0a
diff --git a/src/main/res/values/arrays.xml b/src/main/res/values/arrays.xml
index 2ac7b24b..22050ec8 100644
--- a/src/main/res/values/arrays.xml
+++ b/src/main/res/values/arrays.xml
@@ -59,6 +59,7 @@
         <item>auth_aes128_sha1</item>
         <item>auth_aes128_md5</item>
         <item>auth_chain_a</item>
+        <item>auth_chain_b</item>
     </string-array>
 
     <string-array name="protocol_value">
@@ -71,6 +72,7 @@
         <item>auth_aes128_sha1</item>
         <item>auth_aes128_md5</item>
         <item>auth_chain_a</item>
+        <item>auth_chain_b</item>
     </string-array>