Update cryptography from 2.1.1 to 2.1.2

pyup-bot · pythad · commit 6a115c16e7f0 · 2017-10-26T10:08:00.000+03:00
diff --git a/requirements/dev.txt b/requirements/dev.txt
@@ -8,5 +8,5 @@ flake8==3.5.0
 tox==2.9.1
 coverage==4.4.1
 Sphinx==1.6.5
-cryptography==2.1.1
+cryptography==2.1.2
 PyYAML==3.12
