diff --git a/.travis.yml b/.travis.yml
index 549c496..7c25d88 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,7 +17,7 @@ addons:
       - p7zip-full
 
 script:
-  - export PYTHON_VERSION=3.11.0
+  - export PYTHON_VERSION=3.11.1
   - export PYTHON_IMPL_VERSION=cp311
   - export RELEASE_VERSION=$(grep -oP '[0-9\.ab]+' local/__init__.py)
 
diff --git a/README.md b/README.md
index 5c18e4c..b2464e4 100644
--- a/README.md
+++ b/README.md
@@ -152,16 +152,17 @@
       使用，不要通过它同时下载大量（包括多线程）较大的文件。
 
 ## 兼容性
-- CPython 3.6-3.10 已测试，其它版本则无法保证持续运行正常。
+- CPython 3.6-3.11已测试，其它版本则无法保证持续运行正常。
 - 必须组件：
-    - gevent 20.4.0 及以上
-    - pyOpenSSL 19.1.0 及以上
-    - dnslib 0.9.12 及以上
-    - PySocks 1.7.0 及以上
+    - gevent 22.8.0 及以上
+    - pyOpenSSL 20.0.0 及以上
+    - dnslib 0.9.19 及以上
+    - PySocks 1.7.1
 - 可选组件：
     - brotlicffi
-- 发布将提供包含 Windows CPython 3.9 环境的便携版本。另，从 GotoX 3.8.7 开始，
-  使用了 [nalexandru](https://github.com/nalexandru/api-ms-win-core-path-HACK)
+- 提供脚本支持将 CPython 3.8-3.12 win_amd64 打包为便携版本，发布的便携版本即是
+  由此脚本打包。打包环境为 Python 3.6+、pycurl、7-zip, 并使用了
+  [nalexandru](https://github.com/nalexandru/api-ms-win-core-path-HACK)
   提供的 api-ms-win-core-path-l1-1-0.dll 文件，以帮助 CPython 3.9 及以上版本在
   Windows 7 上正常运行。
 - 由于自己只使用 Windows，所以其它系统不保证能正常使用。如果有需求作者会尽量修改，
diff --git a/local/__init__.py b/local/__init__.py
index bb5382e..2de9e71 100644
--- a/local/__init__.py
+++ b/local/__init__.py
@@ -1 +1 @@
-__version__ = '3.9.0dev'
+__version__ = '3.9.0'
diff --git a/pack_portable.ini b/pack_portable.ini
index 3358ae7..ae0fbc4 100644
--- a/pack_portable.ini
+++ b/pack_portable.ini
@@ -1,19 +1,3 @@
-[3.6.8-win32]
-url = https://www.python.org/ftp/python/3.6.8/python-3.6.8-embed-win32.zip
-sum = md5|60470b4cceba52094121d43cd3f6ce3a
-
-[3.6.8-win_amd64]
-url = https://www.python.org/ftp/python/3.6.8/python-3.6.8-embed-amd64.zip
-sum = md5|73df7cb2f1500ff36d7dbeeac3968711
-
-[3.7.9-win32]
-url = https://www.python.org/ftp/python/3.7.9/python-3.7.9-embed-win32.zip
-sum = md5|97c6558d479dc53bf448580b66ad7c1e
-
-[3.7.9-win_amd64]
-url = https://www.python.org/ftp/python/3.7.9/python-3.7.9-embed-amd64.zip
-sum = md5|60f77740b30030b22699dbd14883a4a3
-
 [3.8.10-win32]
 url = https://www.python.org/ftp/python/3.8.10/python-3.8.10-embed-win32.zip
 sum = md5|659adf421e90fba0f56a9631f79e70fb
@@ -30,21 +14,21 @@ sum = md5|fec0bc06857502a56dd1aeaea6488ef8
 url = https://www.python.org/ftp/python/3.9.13/python-3.9.13-embed-amd64.zip
 sum = md5|57731cf80b1c429a0be7133266d7d7cf
 
-[3.10.8-win32]
-url = https://www.python.org/ftp/python/3.10.8/python-3.10.8-embed-win32.zip
-sum = md5|e0dbee095e5963b26b8bf258fd2b9f41
+[3.10.9-win32]
+url = https://www.python.org/ftp/python/3.10.9/python-3.10.9-embed-win32.zip
+sum = md5|8afb62c3cc8b60df57004fa8df158b8c
 
-[3.10.8-win_amd64]
-url = https://www.python.org/ftp/python/3.10.8/python-3.10.8-embed-amd64.zip
-sum = md5|923be16c4cef2474b7982d16cea60ddb
+[3.10.9-win_amd64]
+url = https://www.python.org/ftp/python/3.10.9/python-3.10.9-embed-amd64.zip
+sum = md5|c02aded21c751551d5e5ec83c3736fa7
 
-[3.11.0-win32]
-url = https://www.python.org/ftp/python/3.11.0/python-3.11.0-embed-win32.zip
-sum = md5|0888959642cc8af087d88da3866490a5
+[3.11.1-win32]
+url = https://www.python.org/ftp/python/3.11.1/python-3.11.1-embed-win32.zip
+sum = md5|cc960a3a6d5d1529117c463ac00aae43
 
-[3.11.0-win_amd64]
-url = https://www.python.org/ftp/python/3.11.0/python-3.11.0-embed-amd64.zip
-sum = md5|7df0f4244e5a66760b7caaed58e86c93
+[3.11.1-win_amd64]
+url = https://www.python.org/ftp/python/3.11.1/python-3.11.1-embed-amd64.zip
+sum = md5|f16900451e15abe1ba3ea657f3c7fe9e
 
 # PEP 440 https://peps.python.org/pep-0440/
 # [SUB_PKG ][SPECIFIER[!]][(,SPECIFIER[!])*]
diff --git a/requirements.txt b/requirements.txt
index f9a00df..a125907 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-gevent >= 21.0
-pyOpenSSL >= 22.0
-dnslib >= 0.9.12
-PySocks >= 1.7.0
+gevent >= 22.8.0
+pyOpenSSL >= 22.0.0
+dnslib >= 0.9.19
+PySocks == 1.7.1