From b7259547157e28869b3b1d0e357817ad03bfba84 Mon Sep 17 00:00:00 2001
From: Anthonios Partheniou <partheniou@google.com>
Date: Wed, 8 Jun 2022 15:00:34 +0000
Subject: [PATCH] fix(deps): require protobuf<4.0.0 on v2 branch

---
 setup.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 7b8e74075..1fefe4b14 100644
--- a/setup.py
+++ b/setup.py
@@ -40,7 +40,8 @@
     # https://github.com/googleapis/google-cloud-python/issues/10566
     "google-cloud-core >= 1.4.1, <3.0.0dev",
     "grpc-google-iam-v1 >= 0.12.3, < 0.13dev",
-    "proto-plus >= 1.15.0",
+    "proto-plus >= 1.15.0, <2.0.0dev",
+    "protobuf<4.0.0dev",
 ]
 extras = {}