diff --git a/requirements.txt b/requirements.txt
index 2a77ced..a8f1f65 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,7 +40,7 @@ google-gax==0.15.16
 google-resumable-media==0.3.1
 googleapis-common-protos==1.5.3
 grpc-google-iam-v1==0.11.4
-grpcio==1.53.0
+grpcio==1.53.2
 httplib2==0.19.0
 idna==2.6
 nltk==3.6.6