From 0bc66ee0fd95a2822191adc25426e7e8c9fb0e59 Mon Sep 17 00:00:00 2001
From: Tim Jensen <tim.l.jensen@gmail.com>
Date: Sat, 25 Sep 2021 12:35:09 -0500
Subject: [PATCH] Setting upper limit on protobuf version to keep legacy Python
 compatibility because protobuf version 3.18 dropped 2.7 support

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

diff --git a/setup.py b/setup.py
index 16b8870..e1ce14a 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ install_requires = [
 install_extras = {
     'client': [
         'gevent>=1.3.0',
-        'protobuf>=3.0.0',
+        'protobuf>=3.0.0,<3.18.0',
         'gevent-eventemitter~=2.1',
     ],
 }