diff --git a/Web Stack/requirements.txt b/Web Stack/requirements.txt
index 74d92665..6792ddf8 100644
--- a/Web Stack/requirements.txt	
+++ b/Web Stack/requirements.txt	
@@ -12,7 +12,7 @@ PyYAML==3.10
 python-apt==0.9.3.5ubuntu1
 pycurl==7.19.3
 Twisted-Web==13.2.0
-html5lib==0.999
+html5lib==0.999999999
 PAM==0.4.2
 pyserial==2.6
 cloud-init==0.7.5