diff --git a/Dockerfile b/Dockerfile
index f3d4254..688bd99 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.4
+FROM alpine:3.21.0
 MAINTAINER Ahmed Elsabbahy <elsabbahyahmed@yahoo.com>
 
 ENV GOSS_VER v0.2.6