diff --git a/aiogram/__init__.py b/aiogram/__init__.py
index 6eff73fe..1e53b213 100644
--- a/aiogram/__init__.py
+++ b/aiogram/__init__.py
@@ -20,7 +20,7 @@ else:
 
     asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
 
-VERSION = Version(1, 3, 0, stage=Stage.DEV, build=0)
+VERSION = Version(1, 3, 0, stage=Stage.FINAL, build=0)
 API_VERSION = Version(3, 6)
 
 __version__ = VERSION.version
diff --git a/dev_requirements.txt b/dev_requirements.txt
index a66ce75d..ba4f32bf 100644
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -8,7 +8,7 @@ uvloop>=0.9.1
 aioredis>=1.1.0
 wheel>=0.31.0
 rethinkdb>=2.3.0
-sphinx>=1.7.2
+sphinx>=1.7.3
 sphinx-rtd-theme>=0.3.0
 aresponses>=1.0.0
 tox>=3.0.0
diff --git a/examples/proxy_and_emojize.py b/examples/proxy_and_emojize.py
index 2b5f5d2d..dcc9406b 100644
--- a/examples/proxy_and_emojize.py
+++ b/examples/proxy_and_emojize.py
@@ -10,12 +10,13 @@ from aiogram.utils.markdown import bold, code, italic, text
 
 # Configure bot here
 API_TOKEN = 'BOT TOKEN HERE'
-PROXY_URL = 'http://PROXY_URL'
+PROXY_URL = 'http://PROXY_URL'  # Or 'socks5://...'
 
 # If authentication is required in your proxy then uncomment next line and change login/password for it
 # PROXY_AUTH = aiohttp.BasicAuth(login='login', password='password')
 # And add `proxy_auth=PROXY_AUTH` argument in line 25, like this:
 # >>> bot = Bot(token=API_TOKEN, loop=loop, proxy=PROXY_URL, proxy_auth=PROXY_AUTH)
+# Also you can use Socks5 proxy but you need manually install aiosocksy package.
 
 # Get my ip URL
 GET_IP_URL = 'http://bot.whatismyipaddress.com/'
diff --git a/examples/socks_proxy.py b/examples/socks_proxy.py
new file mode 100644
index 00000000..f048f7d9
--- /dev/null
+++ b/examples/socks_proxy.py
@@ -0,0 +1,49 @@
+import asyncio
+import logging
+
+from aiohttp import ClientSession
+from aiosocksy.connector import ProxyConnector, ProxyClientRequest
+
+from aiogram import Bot, types
+from aiogram.dispatcher import Dispatcher
+from aiogram.types import ParseMode
+from aiogram.utils.executor import start_polling
+from aiogram.utils.markdown import bold, code, italic, text
+
+# Configure bot here
+API_TOKEN = '<BOT TOKEN>'
+PROXY_URL = 'socks5://...'
+# If authentication is required in your proxy then uncomment next line and change login/password for it
+# PROXY_AUTH = aiosocksy.Socks5Auth(login='login', password='password')
+# And add `proxy_auth=PROXY_AUTH` argument in line 25, like this:
+# >>> bot = Bot(token=API_TOKEN, loop=loop, proxy=PROXY_URL, proxy_auth=PROXY_AUTH)
+
+# Get my ip URL
+GET_IP_URL = 'http://bot.whatismyipaddress.com/'
+
+logging.basicConfig(level=logging.INFO)
+
+loop = asyncio.get_event_loop()
+bot = Bot(token=API_TOKEN, loop=loop, proxy=PROXY_URL, proxy_auth=PROXY_AUTH)
+dp = Dispatcher(bot)
+
+
+@dp.message_handler(commands=['start'])
+async def cmd_start(message: types.Message):
+    content = []
+
+    # Make request (without proxy)
+    async with ClientSession() as session:
+        async with session.get(GET_IP_URL) as response:
+            content.append(text('🌎', bold('IP:'), code(await response.text())))
+
+    # Make request through proxy
+    async with ClientSession(connector=ProxyConnector(), request_class=ProxyClientRequest) as session:
+        async with session.get(GET_IP_URL, proxy=bot.proxy, proxy_auth=bot.proxy_auth) as response:
+            content.append(text('🔐', bold('IP:'), code(await response.text()), italic('via proxy')))
+
+    await bot.send_message(message.chat.id, text(*content, sep='\n'), parse_mode=ParseMode.MARKDOWN)
+
+
+if __name__ == '__main__':
+    start_polling(dp, loop=loop, skip_updates=True)
diff --git a/requirements.txt b/requirements.txt
index 456d515a..9497f245 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 aiohttp>=3.1.3
 Babel>=2.5.3
-certifi>=2018.01.18
+certifi>=2018.4.16