diff --git a/tools/goctl/go.mod b/tools/goctl/go.mod
index 8adb9ee6921f..a187cefece4e 100644
--- a/tools/goctl/go.mod
+++ b/tools/goctl/go.mod
@@ -4,7 +4,7 @@ go 1.23
 
 require (
 	github.com/DATA-DOG/go-sqlmock v1.5.2
-	github.com/emicklei/proto v1.14.2
+	github.com/emicklei/proto v1.14.3
 	github.com/fatih/structtag v1.2.0
 	github.com/go-openapi/spec v0.21.1-0.20250328170532-a3928469592e
 	github.com/go-sql-driver/mysql v1.9.3
diff --git a/tools/goctl/go.sum b/tools/goctl/go.sum
index e24672804a68..5fd4de2bf1ab 100644
--- a/tools/goctl/go.sum
+++ b/tools/goctl/go.sum
@@ -30,8 +30,8 @@ github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/r
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
 github.com/emicklei/go-restful/v3 v3.11.0 h1:rAQeMHw1c7zTmncogyy8VvRZwtkmkZ4FxERmMY4rD+g=
 github.com/emicklei/go-restful/v3 v3.11.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
-github.com/emicklei/proto v1.14.2 h1:wJPxPy2Xifja9cEMrcA/g08art5+7CGJNFNk35iXC1I=
-github.com/emicklei/proto v1.14.2/go.mod h1:rn1FgRS/FANiZdD2djyH7TMA9jdRDcYQ9IEN9yvjX0A=
+github.com/emicklei/proto v1.14.3 h1:zEhlzNkpP8kN6utonKMzlPfIvy82t5Kb9mufaJxSe1Q=
+github.com/emicklei/proto v1.14.3/go.mod h1:rn1FgRS/FANiZdD2djyH7TMA9jdRDcYQ9IEN9yvjX0A=
 github.com/fatih/color v1.18.0 h1:S8gINlzdQ840/4pfAwic/ZE0djQEH3wM94VfqLTZcOM=
 github.com/fatih/color v1.18.0/go.mod h1:4FelSpRwEGDpQ12mAdzqdOukCy4u8WUtOY6lkT/6HfU=
 github.com/fatih/structtag v1.2.0 h1:/OdNE99OxoI/PqaW/SuSK9uxxT3f/tcSZgon/ssNSx4=