diff --git a/README.rst b/README.rst
index d932c9e..977a46d 100644
--- a/README.rst
+++ b/README.rst
@@ -1,5 +1,5 @@
 ==================================================================
- A Python wrapper of the Yandex Mystem 3.0 morphological analyzer
+ A Python wrapper of the Yandex Mystem 3.1 morphological analyzer
 ==================================================================
 
 .. image:: https://travis-ci.org/nlpub/pymystem3.png?branch=master
@@ -9,7 +9,7 @@
 Introduction
 ============
 
-This module contains a wrapper for an excellent morphological analyzer for Russian language `Yandex Mystem 3.0 <http://api.yandex.ru/mystem/>`_ released in June 2014.
+This module contains a wrapper for an excellent morphological analyzer for Russian language `Yandex Mystem 3.1 <https://tech.yandex.ru/mystem/>`_ released in June 2014.
 A morphological analyzer can perform lemmatization of text and derive a set of morphological attributes for each token.
 For more details about the algorithm see I. Segalovich `«A fast morphological algorithm with unknown word guessing induced by a dictionary for a web search
 engine» <http://download.yandex.ru/company/iseg-las-vegas.pdf>`_, MLMTA-2003, Las Vegas, Nevada, USA.
@@ -28,6 +28,8 @@ The wrapper works with CPython 2.6+/3.3+ and PyPy 1.9+.
 
 The wrapper was tested on Ubuntu Linux 12.04+, Mac OSX 10.9+ and Windows 7+.
 
+For 32bit architectures and freebsd platform support use ver. 0.1.10.
+
 
 Installation
 ====================
diff --git a/pymystem3/metadata.py b/pymystem3/metadata.py
index e71fbcd..58f0b65 100644
--- a/pymystem3/metadata.py
+++ b/pymystem3/metadata.py
@@ -9,7 +9,7 @@
 project = "Python MyStem 3"
 project_no_spaces = project.replace(' ', '-')
 version = '0.1.10'
-description = 'Python wrapper for the Yandex MyStem 3.0 morpholocial analyzer of the Russian language.'
+description = 'Python wrapper for the Yandex MyStem 3.1 morpholocial analyzer of the Russian language.'
 authors = ['Denis Sukhonin', 'Alexander Panchenko', 'Daniel Brshatsky', 'Andy Fefelov', 'Anton Malashenkov']
 authors_string = ', '.join(authors)
 emails = ['panchenko.alexander@gmail.com']
diff --git a/pymystem3/mystem.py b/pymystem3/mystem.py
index 062f11e..1466388 100644
--- a/pymystem3/mystem.py
+++ b/pymystem3/mystem.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 """
-A Python wrapper of the Yandex Mystem 3.0 morphological analyzer.
+A Python wrapper of the Yandex Mystem 3.1 morphological analyzer.
 """
 
 from __future__ import print_function
@@ -27,17 +27,12 @@
 
 _TARBALL_URLS = {
     'linux': {
-        '32bit': "http://download.cdn.yandex.net/mystem/mystem-3.0-linux3.5-32bit.tar.gz",
-        '64bit': "http://download.cdn.yandex.net/mystem/mystem-3.0-linux3.1-64bit.tar.gz",
+        '64bit': "http://download.cdn.yandex.net/mystem/mystem-3.1-linux-64bit.tar.gz",
     },
-    'darwin': "http://download.cdn.yandex.net/mystem/mystem-3.0-macosx10.8.tar.gz",
+    'darwin': "http://download.cdn.yandex.net/mystem/mystem-3.1-macosx.tar.gz",
     'win': {
-        '32bit': "http://download.cdn.yandex.net/mystem/mystem-3.0-win7-32bit.zip",
-        '64bit': "http://download.cdn.yandex.net/mystem/mystem-3.0-win7-64bit.zip",
+        '64bit': "http://download.cdn.yandex.net/mystem/mystem-3.1-win-64bit.zip",
     },
-    'freebsd': {
-        '64bit': "http://download.cdn.yandex.net/mystem/mystem-3.0-freebsd9.0-64bit.tar.gz",
-    }
 }
 
 _NL = unicode('\n').encode('utf-8')