diff --git a/debian/changelog b/debian/changelog
index 4e7ad16..4e1c86a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+shadowsocks (2.9.0-1) UNRELEASED; urgency=medium
+
+  * Upstream update (Closes: #824640)
+  * Remove reference not exists (Closes: #810688)
+
+ -- shell <shell@dskvmdeb.lan>  Sat, 01 Oct 2016 16:14:47 +0800
+
 shadowsocks (2.1.0-1) unstable; urgency=low
 
   * Initial release (Closes: #758900)
diff --git a/debian/control b/debian/control
index da00920..44ec943 100644
--- a/debian/control
+++ b/debian/control
@@ -3,8 +3,8 @@ Section: python
 Priority: extra
 Maintainer: Shell.Xu <shell909090@gmail.com>
 Build-Depends: debhelper (>= 8), python-all (>= 2.6.6-3~), python-setuptools
-Standards-Version: 3.9.5
-Homepage: https://github.com/clowwindy/shadowsocks
+Standards-Version: 3.9.8
+Homepage: https://github.com/shadowsocks/shadowsocks
 Vcs-Git: git://github.com/shell909090/shadowsocks.git
 Vcs-Browser: http://github.com/shell909090/shadowsocks
 
diff --git a/debian/copyright b/debian/copyright
index 7be8162..eac938a 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,30 +1,27 @@
 Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: shadowsocks
-Source: https://github.com/clowwindy/shadowsocks
+Source: https://github.com/shadowsocks/shadowsocks
 
 Files: debian/*
-Copyright: 2014 Shell.Xu <shell909090@gmail.com>
-License: Expat
+Copyright: 2016 Shell.Xu <shell909090@gmail.com>
+License: Apache-2.0
 
 Files: *
 Copyright: 2014 clowwindy <clowwindy42@gmail.com>
-License: Expat
+License: Apache-2.0
 
-License: Expat
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
- . 
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
+License: Apache-2.0
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
  .
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
+     http://www.apache.org/licenses/LICENSE-2.0
+ .
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ .
+ On Debian systems, the complete text of the Apache License 2.0 can
+ be found in "/usr/share/common-licenses/Apache-2.0"
\ No newline at end of file
diff --git a/debian/sslocal.1 b/debian/sslocal.1
index 0c2cf51..f3bbda6 100644
--- a/debian/sslocal.1
+++ b/debian/sslocal.1
@@ -56,4 +56,4 @@ The programs are documented fully by
 .IR "Shell Xu <shell909090@gmail.com>"
 and 
 .IR "Clowwindy <clowwindy42@gmail.com>",
-available via the Info system.
+.
diff --git a/debian/ssserver.1 b/debian/ssserver.1
index 0c2cf51..f3bbda6 100644
--- a/debian/ssserver.1
+++ b/debian/ssserver.1
@@ -56,4 +56,4 @@ The programs are documented fully by
 .IR "Shell Xu <shell909090@gmail.com>"
 and 
 .IR "Clowwindy <clowwindy42@gmail.com>",
-available via the Info system.
+.