diff --git a/requirements.txt b/requirements.txt
index bd319bc3bddca4f372c1b04baf346fcae6045b52..23027698d8191da2e3ec9d5ce48330964912b312 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,30 +1,46 @@
-alabaster==0.7.7
-Babel==2.3.3
+alabaster==0.7.9
+Babel==2.3.4
+bleach==1.4.3
+check-manifest==0.33
 click==6.6
+colorama==0.3.7
+CommonMark==0.5.4
+configparser==3.5.0
 cookies==2.2.1
-coverage==4.0.3
+coverage==4.2
 docutils==0.12
-flake8==2.5.4
-funcsigs==1.0.0
-imagesize==0.7.0
+enum34==1.1.6
+flake8==3.0.4
+funcsigs==1.0.2
+future==0.15.2
+html5lib==0.9999999
+imagesize==0.7.1
+isort==4.2.5
 Jinja2==2.8
 linecache2==1.0.0
 MarkupSafe==0.23
-mccabe==0.4.0
+mccabe==0.5.2
 mock==2.0.0
 ordereddict==1.1
-pbr==1.8.1
+pbr==1.10.0
 pep8==1.7.0
 pockets==0.3
-pyflakes==1.0.0
+py==1.4.31
+pycallgraph==1.0.1
+pycodestyle==2.0.0
+pyflakes==1.3.0
 Pygments==2.1.3
-pytz==2016.3
-requests==2.9.1
+pytest==3.0.2
+pytest-cov==2.3.1
+pytz==2016.6.1
+recommonmark==0.4.0
+requests==2.11.1
 responses==0.5.1
 six==1.10.0
 snowballstemmer==1.2.1
-Sphinx==1.4.1
+Sphinx==1.4.6
 sphinx-rtd-theme==0.1.9
-sphinxcontrib-napoleon==0.5.0
+sphinxcontrib-napoleon==0.5.3
+test==2.3.4.5
 traceback2==1.4.0
 unittest2==1.1.0