Pin future to latest version 0.18.2 (#242)

pyup-bot · web-flow · commit b52b944c599c · 2020-12-03T19:49:20.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -3,7 +3,7 @@
 # Basics
 setuptools>=38.5
 six>=1.11.0
-future
+future==0.18.2
 
 # Version comparison
 packaging>=17.1
