diff --git a/Dockerfile b/Dockerfile
index 65a86be..874b06f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.16
+FROM alpine:3.18
 
 # Install the packages we need. Avahi will be included
 RUN echo -e "https://dl-cdn.alpinelinux.org/alpine/edge/testing\nhttps://dl-cdn.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories &&\