diff --git a/requirements.txt b/requirements.txt
index fd1b1c1..b4362cc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Flask
 Flask-RESTful
-grpcio == 1.1.0
+grpcio == 1.53.0
 grpcio-tools == 1.1.0
 protobuf>=3.2.0
 yappi