diff --git a/pydeps b/pydeps
--- a/pydeps
+++ b/pydeps
@@ -10,6 +10,7 @@ ipython==3.1.0
 nose==1.3.7
 nose-watcher==0.1.3
 watchdog==0.8.3
+freezegun==0.3.7
 ipdb==0.8.1
 coloredlogs==1.0.1
 genshi==0.7
@@ -29,3 +30,5 @@ statprof==0.1.2
 txzmq==0.7.4
 
 pyusb==1.0.0
+coverage==4.1
+klein==15.3.1
\ No newline at end of file