diff --git a/custom-nb-image/requirements/requirements.txt b/custom-nb-image/requirements/requirements.txt
index 35b5d559..4a883302 100644
--- a/custom-nb-image/requirements/requirements.txt
+++ b/custom-nb-image/requirements/requirements.txt
@@ -64,7 +64,7 @@ googleapis-common-protos==1.56.4; python_version >= '3.7'
 gpustat==1.0.0
 graphviz==0.20.1; python_version >= '3.7'
 greenery==3.3.3
-grpcio==1.43.0; python_version >= '3.6'
+grpcio==1.53.2; python_version >= '3.6'
 h11==0.14.0; python_version >= '3.7'
 hyperopt==0.2.5
 idna==3.4; python_version >= '3.5'