Update virtualenv from 16.7.4 to 16.7.5

pyup-bot · pyup-bot · commit 6547bb3eee8a · 2019-09-09T21:08:10.000+02:00
diff --git a/requirements/pip.txt b/requirements/pip.txt
@@ -1,7 +1,7 @@
 # Base packages
 pip==19.2.3
 appdirs==1.4.3
-virtualenv==16.7.4
+virtualenv==16.7.5
 
 django==1.11.24  # pyup: <1.12
 django-extensions==2.2.1
