diff --git a/go.mod b/go.mod
index cb6e27a..a75380d 100644
--- a/go.mod
+++ b/go.mod
@@ -20,7 +20,7 @@ require (
 	go.etcd.io/etcd/client/pkg/v3 v3.5.7
 	go.etcd.io/etcd/client/v3 v3.5.7
 	go.etcd.io/etcd/server/v3 v3.5.7
-	google.golang.org/grpc v1.52.1
+	google.golang.org/grpc v1.52.3
 	google.golang.org/protobuf v1.28.1
 )
 
diff --git a/go.sum b/go.sum
index 93bd9b5..baa0523 100644
--- a/go.sum
+++ b/go.sum
@@ -1339,8 +1339,8 @@ google.golang.org/grpc v1.48.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACu
 google.golang.org/grpc v1.49.0/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
 google.golang.org/grpc v1.50.0/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
 google.golang.org/grpc v1.50.1/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
-google.golang.org/grpc v1.52.1 h1:2NpOPk5g5Xtb0qebIEs7hNIa++PdtZLo2AQUpc1YnSU=
-google.golang.org/grpc v1.52.1/go.mod h1:pu6fVzoFb+NBYNAvQL08ic+lvB2IojljRYuun5vorUY=
+google.golang.org/grpc v1.52.3 h1:pf7sOysg4LdgBqduXveGKrcEwbStiK2rtfghdzlUYDQ=
+google.golang.org/grpc v1.52.3/go.mod h1:pu6fVzoFb+NBYNAvQL08ic+lvB2IojljRYuun5vorUY=
 google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=