diff --git a/pymystem3/metadata.py b/pymystem3/metadata.py
index a7553eb..c039d2c 100644
--- a/pymystem3/metadata.py
+++ b/pymystem3/metadata.py
@@ -8,7 +8,7 @@
 package = 'pymystem3'
 project = "Python MyStem 3"
 project_no_spaces = project.replace(' ', '-')
-version = '0.2.0'
+version = '0.2.1'
 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)
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6b8bc57..636900b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -16,7 +16,7 @@ pyflakes==0.7.3
 Sphinx==1.2
 docutils==0.11
 Jinja2==2.7.1
-MarkupSafe==0.18
+MarkupSafe==1.1.1
 Pygments==1.6
 
 # Miscellaneous