diff --git a/docker/agent-metax.Dockerfile b/docker/agent-metax.Dockerfile
index 2bd9feb..ef66ee5 100644
--- a/docker/agent-metax.Dockerfile
+++ b/docker/agent-metax.Dockerfile
@@ -1,5 +1,5 @@
 ARG MX_SMI_IMAGE=ghcr.io/baizeai/mx-smi:v0.2
-ARG GO_BUILDER_IMAGE=m.daocloud.io/docker.io/library/golang:1.25.5-alpine
+ARG GO_BUILDER_IMAGE=m.daocloud.io/docker.io/library/golang:1.27.0-alpine
 
 FROM --platform=$BUILDPLATFORM ${GO_BUILDER_IMAGE} AS builder
 
diff --git a/docker/agent.Dockerfile b/docker/agent.Dockerfile
index 898aa61..a0eeea0 100644
--- a/docker/agent.Dockerfile
+++ b/docker/agent.Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_BUILDER_IMAGE=m.daocloud.io/docker.io/library/golang:1.25.5-alpine
+ARG GO_BUILDER_IMAGE=m.daocloud.io/docker.io/library/golang:1.27.0-alpine
 FROM --platform=$BUILDPLATFORM ${GO_BUILDER_IMAGE} AS builder
 
 WORKDIR /app
diff --git a/docker/kcover.Dockerfile b/docker/kcover.Dockerfile
index 34d674e..84fec86 100644
--- a/docker/kcover.Dockerfile
+++ b/docker/kcover.Dockerfile
@@ -1,5 +1,5 @@
 # builder
-ARG GO_BUILDER_IMAGE=m.daocloud.io/docker.io/library/golang:1.25.5-alpine
+ARG GO_BUILDER_IMAGE=m.daocloud.io/docker.io/library/golang:1.27.0-alpine
 FROM --platform=$BUILDPLATFORM ${GO_BUILDER_IMAGE} AS builder
 
 WORKDIR /app