diff --git a/deploy/docker/allinone/Dockerfile b/deploy/docker/allinone/Dockerfile
index 187b0697..ffe116e6 100644
--- a/deploy/docker/allinone/Dockerfile
+++ b/deploy/docker/allinone/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.24.1 AS builder
+FROM golang:1.25.5 AS builder
 
 WORKDIR /app
 
diff --git a/deploy/docker/multi/mcp-gateway/Dockerfile b/deploy/docker/multi/mcp-gateway/Dockerfile
index 7c3df440..0e3ea5f4 100644
--- a/deploy/docker/multi/mcp-gateway/Dockerfile
+++ b/deploy/docker/multi/mcp-gateway/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.24.1 AS builder
+FROM golang:1.25.5 AS builder
 
 WORKDIR /app
 COPY go.mod go.sum ./
diff --git a/deploy/docker/multi/mock-server/Dockerfile b/deploy/docker/multi/mock-server/Dockerfile
index 82377486..27bdcdbc 100644
--- a/deploy/docker/multi/mock-server/Dockerfile
+++ b/deploy/docker/multi/mock-server/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.24.1 AS builder
+FROM golang:1.25.5 AS builder
 WORKDIR /app
 COPY . .
 RUN GOOS=linux go build -o mock-server ./cmd/mock-server
diff --git a/deploy/docker/multi/web/Dockerfile b/deploy/docker/multi/web/Dockerfile
index a8697960..7766d16f 100644
--- a/deploy/docker/multi/web/Dockerfile
+++ b/deploy/docker/multi/web/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.24.1 AS apiserver-builder
+FROM golang:1.25.5 AS apiserver-builder
 
 WORKDIR /app
 
diff --git a/deploy/docker/template-tester/Dockerfile b/deploy/docker/template-tester/Dockerfile
index 77150a90..ed5c39d3 100644
--- a/deploy/docker/template-tester/Dockerfile
+++ b/deploy/docker/template-tester/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.24.1 AS builder
+FROM golang:1.25.5 AS builder
 
 WORKDIR /app