diff --git a/src/requirements/production.txt b/src/requirements/production.txt
index 1f339476..75009dd9 100644
--- a/src/requirements/production.txt
+++ b/src/requirements/production.txt
@@ -2,7 +2,7 @@ Django==2.2.1
 channels==2.1.7
 channels-redis==2.3.2
 
-commonmark==0.8.1
+commonmark==0.9.0
 Pillow==6.0.0
 PyPDF2==1.26.0
 Unidecode==1.0.23