Merge pull request #15958 from mehrdada/backport-15953-into-v1.13.x

Backport #15953 into v1.13.x (Pin cython to 0.28.3)
7 years ago · 4216ba42e1
parent 7f6d24b6c8 a058d19b45
commit 4216ba42e1
1 changed files with 1 additions and 1 deletions
--- 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