From 603efef20fa5c573d32b667295dca0b4bde1e401 Mon Sep 17 00:00:00 2001
From: Lisael <lisael@lisael.org>
Date: Wed, 8 Feb 2023 12:37:36 +0100
Subject: [PATCH] Add an upper bound for protobuf version

closes #242
---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 4cc4021..c5066ea 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@ def run_tests(self):
     url="http://github.com/madedotcom/photon-pump/",
     license="MIT",
     author="Bob Gregory",
-    install_requires=["aiodns>=1.1.1", "aiohttp>=3.1.3", "protobuf>=3.12.0"],
+    install_requires=["aiodns>=1.1.1", "aiohttp>=3.1.3", "protobuf>=3.12.0,<4"],
     cmdclass=versioneer.get_cmdclass(),
     author_email="bob@made.com",
     description="Fast, easy to use client for EventStore",