diff --git a/examples/helloworld/greeter_client_python/requirements.txt b/examples/helloworld/greeter_client_python/requirements.txt
index f44223b..f50c87e 100644
--- a/examples/helloworld/greeter_client_python/requirements.txt
+++ b/examples/helloworld/greeter_client_python/requirements.txt
@@ -1,2 +1,2 @@
-grpcio==1.32.0
+grpcio==1.53.0
 protobuf==3.15.0