diff --git a/chapter1/requirements.txt b/chapter1/requirements.txt
index 758bbda..f5f8393 100644
--- a/chapter1/requirements.txt
+++ b/chapter1/requirements.txt
@@ -51,7 +51,7 @@ Glances==2.6.2
 gnureadline==6.3.3
 google==1.5
 httpie==0.8.0
-httplib2==0.9.2
+httplib2==0.19.0
 humanize==0.5.1
 hvac==0.2.15
 hypchat==0.14