diff --git a/setup.py b/setup.py
index 86dbee3..0b2dfff 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
       url="https://github.com/transferwise/pipelinewise-singer-python",
       install_requires=[
           'pytz',
-          'jsonschema==3.2.0',
+          'jsonschema==4.5.1',
           'orjson==3.6.5',
           'python-dateutil>=2.6.0',
           'backoff==1.11.1',