Obtained from:	https://github.com/jonathanslenders/http-prompt/commit/34de86178d8ae2b478e0ad989222aab24dd4c046

--- requirements.txt.orig	2018-11-04 14:03:53 UTC
+++ requirements.txt
@@ -1,6 +1,6 @@
 click>=5.0
 httpie>=0.9.2
 parsimonious>=0.6.2
-prompt-toolkit>=1.0.0,<2.0.0
+prompt-toolkit>=2.0.0,<2.1.0
 Pygments>=2.1.0
 six>=1.10.0