Update setup.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: asherf

setup.py

@@ -45,7 +45,7 @@ def get_version():
     setup_requires=["pytest-runner"],
     options={"bdist_wheel": {"universal": "1"}},
     install_requires=[
-        "Django>=4.2",
+        "Django>=4.2,<6.0",
         "prometheus-client>=0.7",
     ],
     classifiers=[