diff --git a/darkhttpd/Dockerfile b/darkhttpd/Dockerfile
index 5af6a97..0f0a22e 100644
--- a/darkhttpd/Dockerfile
+++ b/darkhttpd/Dockerfile
@@ -4,7 +4,7 @@
 # https://github.com/emikulic/darkhttpd
 
 # Build environment
-FROM alpine:3.18.2 AS build 
+FROM alpine:3.18.3 AS build 
 
 RUN apk add --no-cache \
   build-base=~0.5