Merge pull request #1056 from adamtheturtle/pyup-update-twine-1.13.0-to-1.14.0

Update twine to 1.14.0

Author: adamtheturtle

dev-requirements.txt

@@ -23,7 +23,7 @@ PyYAML==5.1.2
 Sphinx==2.2.0
 sphinx-autodoc-typehints==1.8.0
 sphinxcontrib-spelling==4.3.0
-twine==1.13.0
+twine==1.14.0
 versioneer==0.18
 vulture==1.0
 VWS-Python-Mock==2018.12.1.0