diff --git a/requirements/base.txt b/requirements/base.txt
index e6e19adadbb9d..30d08f19a0efa 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -68,7 +68,7 @@ dnspython==2.0.0
     # via email-validator
 email-validator==1.1.1
     # via flask-appbuilder
-flask-appbuilder==3.3.0
+flask-appbuilder==4.3.0
     # via apache-superset
 flask-babel==1.0.0
     # via flask-appbuilder