diff --git a/requirements.txt b/requirements.txt
index 683473d..619895d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 absl-py==0.7.1
 google-pasta==0.1.7
-grpcio==1.22.0
+grpcio==1.53.2
 h5py==2.9.0
 Keras==2.2.4
 Keras-Applications==1.0.8