diff --git a/ml4h/tensorize/dataflow/requirements_ml4h_dataflow.txt b/ml4h/tensorize/dataflow/requirements_ml4h_dataflow.txt
index df3399d75..305cd5a14 100644
--- a/ml4h/tensorize/dataflow/requirements_ml4h_dataflow.txt
+++ b/ml4h/tensorize/dataflow/requirements_ml4h_dataflow.txt
@@ -75,7 +75,7 @@ google-pasta==0.2.0
 google-resumable-media==2.4.0
 googleapis-common-protos==1.58.0
 grpc-google-iam-v1==0.12.6
-grpcio==1.51.1
+grpcio==1.53.0
 grpcio-status==1.48.2
 h5py==3.7.0
 hdfs==2.7.0