diff --git a/requirements.txt b/requirements.txt
index 061bd6e..72e8e31 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 django==1.6
 South==0.8.4
-reportlab==3.1.44
+reportlab==3.5.55
 MySQL-python==1.2.3
 gunicorn==18.0
 python-social-auth==0.2.2