diff --git a/docker/janus/Dockerfile b/docker/janus/Dockerfile
index f7f2c62..d3a36b9 100644
--- a/docker/janus/Dockerfile
+++ b/docker/janus/Dockerfile
@@ -1,5 +1,5 @@
 # Modified from https://gitlab.com/powerpaul17/nc_talk_backend/-/blob/dcbb918d8716dad1eb72a889d1e6aa1e3a543641/docker/janus/Dockerfile
-FROM alpine:3.14
+FROM alpine:3.18
 
 RUN apk add --no-cache curl autoconf automake libtool pkgconf build-base \
   glib-dev libconfig-dev libnice-dev jansson-dev openssl-dev zlib libsrtp-dev \