diff --git a/capstone/src/main/python/requirements.txt b/capstone/src/main/python/requirements.txt
index 11e9bcc..5452485 100644
--- a/capstone/src/main/python/requirements.txt
+++ b/capstone/src/main/python/requirements.txt
@@ -19,7 +19,7 @@ google-pasta==0.2.0
 google-resumable-media==0.7.0
 googleapis-common-protos==1.52.0
 grpc-google-iam-v1==0.12.3
-grpcio==1.30.0
+grpcio==1.53.2
 gunicorn==20.0.4
 h5py==2.10.0
 httplib2==0.18.1