diff --git a/go.mod b/go.mod
index 278b28c..356bb49 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.23.0
 require (
 	github.com/hyperledger/fabric-protos-go-apiv2 v0.3.7
 	github.com/stretchr/testify v1.10.0
-	google.golang.org/grpc v1.71.1
+	google.golang.org/grpc v1.72.0
 	google.golang.org/protobuf v1.36.6
 )
 
diff --git a/go.sum b/go.sum
index f88004b..29b39b4 100644
--- a/go.sum
+++ b/go.sum
@@ -43,8 +43,8 @@ golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
 golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20250407143221-ac9807e6c755 h1:TwXJCGVREgQ/cl18iY0Z4wJCTL/GmW+Um2oSwZiZPnc=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20250407143221-ac9807e6c755/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
-google.golang.org/grpc v1.71.1 h1:ffsFWr7ygTUscGPI0KKK6TLrGz0476KUvvsbqWK0rPI=
-google.golang.org/grpc v1.71.1/go.mod h1:H0GRtasmQOh9LkFoCPDu3ZrwUtD1YGE+b2vYBYd/8Ec=
+google.golang.org/grpc v1.72.0 h1:S7UkcVa60b5AAQTaO6ZKamFp1zMZSU0fGDK2WZLbBnM=
+google.golang.org/grpc v1.72.0/go.mod h1:wH5Aktxcg25y1I3w7H69nHfXdOG3UiadoBtjh3izSDM=
 google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
 google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=