diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 1294e97e..4d378c7b 100755
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -15,8 +15,8 @@
             android:required="false"/>
 
     <uses-sdk
-            android:minSdkVersion="7"
-            android:targetSdkVersion="17"/>
+            android:minSdkVersion="9"
+            android:targetSdkVersion="16"/>
 
     <application
             android:name=".ShadowsocksApplication"
diff --git a/assets/node b/assets/node
index ac7d2669..aa4ccf54 100755
Binary files a/assets/node and b/assets/node differ