diff --git a/setup.py b/setup.py
index 8e4618c..76dde5e 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@
         'django-rest-framework==0.1.0',
         'django-redis==4.8.0',
         'django-autocomplete-light==3.2.10',
-        'mistune==0.8.3',
+        'mistune==2.0.3',
         'Pillow==4.3.0',
         'coreapi==2.3.3',
         'django-redis==4.8.0',