diff --git a/requirements.txt b/requirements.txt
index f430f8f6e..3160bee8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,9 @@ Flask==0.10.1
 Flask-Script==2.0.5
 Flask-WTF==0.11
 Flask-Login==0.3.2
+Flask-WeasyPrint==0.5
+git+https://github.com/quis/WeasyPrint.git@older-html5lib#egg=WeasyPrint==0.33
+html5lib==0.9999999
 credstash==1.8.0
 boto3==1.3.0
 Pygments==2.0.2