From a058d19b4516926b00e213f882e9ba8230632e87 Mon Sep 17 00:00:00 2001
From: Mehrdad Afshari <mmx@google.com>
Date: Mon, 9 Jul 2018 09:15:14 -0700
Subject: [PATCH] Pin cython to 0.28.3 temporarily

To fix Windows artifact failures.
---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 0a7f2e86011..6c978246214 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # GRPC Python setup requirements
 coverage>=4.0
-cython>=0.27
+cython==0.28.3
 enum34>=1.0.4
 protobuf>=3.5.0.post1
 six>=1.10