diff --git a/requirements.txt b/requirements.txt
index 9582e99..b3c2270 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ python-dateutil==2.7.5
 pytz==2018.7
 PyYAML==6.0
 redis==3.5.3
-reportlab==3.5.32
+reportlab==3.5.55
 requests==2.22.0
 six==1.11.0
 soupsieve==1.9.2