diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index f544de4..4f65fe0 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -100,7 +100,7 @@ pyxdg==0.25
 pyzmq==17.1.2
 qt-gui==0.3.11
 qtconsole==4.4.3
-reportlab==3.3.0
+reportlab==3.5.55
 requests==2.9.1
 roman==2.0.0
 rope-py3k==0.9.4.post1