diff --git a/requirements.txt b/requirements.txt
index 22f3da0f..0d745c7e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,7 @@
 click==6.7
+colorama==0.3.7
+crayons==0.1.1
 daemon==1.1
-delegator.py==0.0.1
 pexpect==4.2.1
 ptyprocess==0.5.1
+virtualenv==15.1.0