diff --git a/requirements.txt b/requirements.txt
index 5eb81f0a26..587c96ea8d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -57,7 +57,7 @@ jinja2==2.11.3
     # via
     #   flask
     #   flask-babel
-jsonschema==4.4.0
+jsonschema==4.0.0
     # via Flask-AppBuilder (setup.py)
 markupsafe==2.0.1
     # via
diff --git a/setup.py b/setup.py
index 68a1c9a3ea..58b833a752 100644
--- a/setup.py
+++ b/setup.py
@@ -58,7 +58,7 @@ def desc():
         "Flask-SQLAlchemy>=2.4, <3",
         "Flask-WTF>=0.14.2, <0.15.0",
         "Flask-JWT-Extended>=3.18, <4",
-        "jsonschema>=4.3.3, <5",
+        "jsonschema>=3, <5",
         "marshmallow>=3, <4",
         "marshmallow-enum>=1.5.1, <2",
         "marshmallow-sqlalchemy>=0.22.0, <0.27.0",