diff --git a/go.mod b/go.mod
index d067981..76cd237 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.26.7
 require (
 	github.com/hyperledger/fabric-protos-go-apiv2 v0.3.7
 	github.com/stretchr/testify v1.12.1
-	google.golang.org/grpc v1.83.1
+	google.golang.org/grpc v1.83.2
 	google.golang.org/protobuf v1.36.12
 )
 
diff --git a/go.sum b/go.sum
index bb17a8b..4d1c25c 100644
--- a/go.sum
+++ b/go.sum
@@ -38,7 +38,7 @@ gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
 gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260818201246-1b0934165a6f h1:kMQMi+2r0XRQ/Ad2/tgd+5S7JYSBGYO4pwkLTE8F2y0=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260818201246-1b0934165a6f/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
-google.golang.org/grpc v1.83.1 h1:HIO0+BEtBP6soyqvqC8sNUjZ7bTs+0hFQuFF+RAy++Y=
-google.golang.org/grpc v1.83.1/go.mod h1:kDyl6SKsiHKt0uylY5gtn5cEjkrIOhQOGDgIc4JGwzQ=
+google.golang.org/grpc v1.83.2 h1:EManeRomTObA0BU7I8vXgg/78uE5MJ9M8B39EX2WscU=
+google.golang.org/grpc v1.83.2/go.mod h1:YPI1hK3kDked6iHvgX3tR0y+nX/qpMFKhPgFsokw1S8=
 google.golang.org/protobuf v1.36.12 h1:pJOKDDOyeXErUroCihFAd5LQuwXBSpVnKGrj5o/fwxc=
 google.golang.org/protobuf v1.36.12/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=