diff --git a/2.4/alpine/Dockerfile b/2.4/alpine/Dockerfile
index b292bfa..85f5186 100644
--- a/2.4/alpine/Dockerfile
+++ b/2.4/alpine/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.4.0-beta.1-alpine as build
+FROM caddy:2.4.0-beta.2-alpine as build
 
 RUN apk add --no-cache upx ca-certificates \
     && upx --ultra-brute /usr/bin/caddy \