diff --git a/setup.py b/setup.py
index fd7bfe4..fc6832d 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
 VERSION = None
 
 # What packages are required for this module to be executed?
-REQUIRED = ['future', 'six', 'grpcio==1.14.1', 'grpcio-tools==1.14.1']
+REQUIRED = ['future', 'six', 'grpcio==1.14.1', 'grpcio-tools==1.30.0']
 
 # What packages are required for tests to run?
 TEST_REQUIRED = ['pytest', 'pytest-sugar', 'pytest-cov', 'mock']