diff --git a/stream/clients/python/setup.py b/stream/clients/python/setup.py
index 15fea753290..d181cdd8e4d 100644
--- a/stream/clients/python/setup.py
+++ b/stream/clients/python/setup.py
@@ -31,7 +31,7 @@
     'six>=1.10.0',
     'pytz',
     'futures>=3.2.0;python_version<"3.2"',
-    'grpcio<1.28,>=1.8.2',
+    'grpcio>=1.37',
     'pymmh3>=0.0.5'
 ]
 extras = {