diff --git a/requirements/base.txt b/requirements/base.txt
index f011b246f9..dcff66c899 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -16,7 +16,7 @@ django-reversion==4.0.1
 djangorestframework==3.12.4
 djmail==2.0.0
 factory_boy>=2.10.0,<4.0
-jsonschema==3.2.0
+jsonschema==4.3.3
 mwoauth==0.3.7
 pillow==8.4.0
 python-dateutil==2.8.2