diff --git a/dev-requirements.txt b/dev-requirements.txt
index 967cea2..7cd0b2e 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -118,7 +118,7 @@ pyudev==0.21.0
 PyVirtualDisplay==0.2.1
 pyxdg==0.25
 PyYAML==3.12
-reportlab==3.3.0
+reportlab==3.5.55
 requests==2.18.4
 requestsexceptions==1.4.0
 rfc3986==1.1.0