diff --git a/Dockerfile b/Dockerfile
index ac7dc06..1ff874f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Builder
-FROM golang:1.23.3-alpine AS builder
+FROM golang:1.23.4-alpine AS builder
 HEALTHCHECK NONE
 
 # package version does not matter
diff --git a/go.mod b/go.mod
index 8ae6908..c1221be 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/yusing/go-proxy
 
-go 1.23.3
+go 1.23.4
 
 require (
 	github.com/coder/websocket v1.8.12