diff --git a/docker/Dockerfile b/docker/Dockerfile
index a9fd932d..a6b2e1a3 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,5 +1,5 @@
 # Multi-stage build for workloadmanager
-FROM --platform=$BUILDPLATFORM golang:1.24.4-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26.4-alpine AS builder
 
 # Build arguments for multi-architecture support
 ARG TARGETOS=linux
diff --git a/docker/Dockerfile.picod b/docker/Dockerfile.picod
index c0fa5d16..7ca22bb3 100644
--- a/docker/Dockerfile.picod
+++ b/docker/Dockerfile.picod
@@ -1,5 +1,5 @@
 # Build stage
-FROM --platform=$BUILDPLATFORM golang:1.24.4 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26.4 AS builder
 
 # Build arguments for multi-architecture support
 ARG TARGETOS=linux
diff --git a/docker/Dockerfile.router b/docker/Dockerfile.router
index cfedfb1d..253536be 100644
--- a/docker/Dockerfile.router
+++ b/docker/Dockerfile.router
@@ -1,5 +1,5 @@
 # Multi-stage build for agentcube-router
-FROM --platform=$BUILDPLATFORM golang:1.24.4-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26.4-alpine AS builder
 
 # Build arguments for multi-architecture support
 ARG TARGETOS=linux
diff --git a/go.mod b/go.mod
index 51daca7b..9e73c501 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/volcano-sh/agentcube
 
-go 1.24.4
+go 1.26.4
 
 require (
 	github.com/agiledragon/gomonkey/v2 v2.13.0