diff --git a/frpc/Dockerfile b/frpc/Dockerfile
index 5dde10f..9619ecd 100644
--- a/frpc/Dockerfile
+++ b/frpc/Dockerfile
@@ -4,7 +4,7 @@
 # https://github.com/fatedier/frp
 
 # Build environment
-FROM alpine:3.20.1 AS build 
+FROM alpine:3.20.2 AS build 
 ARG TARGETOS
 ARG TARGETARCH
 ARG FRP_VERSION