diff --git a/requirements.txt b/requirements.txt
index 1dcf2e8..eb7f1c2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ python-debian==0.1.30
 python-debianbts==2.6.1
 pyxdg==0.25
 PyYAML==3.12
-reportlab==3.4.0
+reportlab==3.5.55
 requests==2.18.1
 roman==2.0.0
 SecretStorage==2.3.1