diff --git a/P2_Continuous-control/python/requirements.txt b/P2_Continuous-control/python/requirements.txt
index d6e03bb..8af042a 100644
--- a/P2_Continuous-control/python/requirements.txt
+++ b/P2_Continuous-control/python/requirements.txt
@@ -7,7 +7,7 @@ pytest>=3.2.2
 docopt
 pyyaml
 protobuf==3.5.2
-grpcio==1.11.0
+grpcio==1.53.0
 torch==0.4.0
 pandas
 scipy