diff --git a/requirements.txt b/requirements.txt
index b9baa3d..752d141 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -61,7 +61,7 @@ google-auth==2.3.2
 google-cloud-core==2.1.0
 google-cloud-firestore==2.3.4
 googleapis-common-protos==1.53.0
-grpcio==1.53.0
+grpcio==1.53.2
 gunicorn==20.1.0
 h11==0.12.0
 html5lib==1.1