diff --git a/requirements.txt b/requirements.txt
index 489175a6..9f60165d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ psycopg2==2.7.4
 python-dateutil==2.4.2
 pytz==2015.7
 redis==2.10.5
-reportlab==3.2.0
+reportlab==3.5.31
 requests==2.9.0
 six==1.10.0
 git+git://github.com/ddehghan/libsvg.git@e2556361f86cbc5c547a30de080d8cd07ecec574#egg=libsvg