diff --git a/go-chaos/go.mod b/go-chaos/go.mod
index 60fe75409..1f031371d 100644
--- a/go-chaos/go.mod
+++ b/go-chaos/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/testcontainers/testcontainers-go v0.33.0
 	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0
 	golang.org/x/mod v0.21.0
-	google.golang.org/grpc v1.66.0
+	google.golang.org/grpc v1.66.2
 	k8s.io/api v0.31.0
 	k8s.io/apimachinery v0.31.0
 	k8s.io/client-go v0.31.0
diff --git a/go-chaos/go.sum b/go-chaos/go.sum
index fc33dee46..3c9489ef5 100644
--- a/go-chaos/go.sum
+++ b/go-chaos/go.sum
@@ -294,6 +294,8 @@ google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117 h1:
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117/go.mod h1:EfXuqaE1J41VCDicxHzUDm+8rk+7ZdXzHV0IhO/I6s0=
 google.golang.org/grpc v1.66.0 h1:DibZuoBznOxbDQxRINckZcUvnCEvrW9pcWIE2yF9r1c=
 google.golang.org/grpc v1.66.0/go.mod h1:s3/l6xSSCURdVfAnL+TqCNMyTDAGN6+lZeVxnZR128Y=
+google.golang.org/grpc v1.66.2 h1:3QdXkuq3Bkh7w+ywLdLvM56cmGvQHUMZpiCzt6Rqaoo=
+google.golang.org/grpc v1.66.2/go.mod h1:s3/l6xSSCURdVfAnL+TqCNMyTDAGN6+lZeVxnZR128Y=
 google.golang.org/protobuf v1.34.1 h1:9ddQBjfCyZPOHPUiPxpYESBLc+T8P3E+Vo4IbKZgFWg=
 google.golang.org/protobuf v1.34.1/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=