chore(deps): update dependency jsonschema to v4

renovate-bot · renovate-bot · commit 2940be13d6cf · 2021-10-20T16:08:25.000Z
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -17,5 +17,5 @@ wily
 rope
 twine
 pydocstyle
-jsonschema==3.2.0
+jsonschema==4.1.2
 marshmallow==3.13.0
