diff --git a/requirements/base.txt b/requirements/base.txt
index b9b9ffdcf6..0602f22945 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -16,7 +16,7 @@ django-reversion==4.0.0
 djangorestframework==3.12.4
 djmail==2.0.0
 factory_boy>=2.10.0,<4.0
-jsonschema==3.2.0
+jsonschema==4.2.1
 mwoauth==0.3.7
 pillow==8.4.0
 python-dateutil==2.8.2