diff --git a/Dockerfile b/Dockerfile
index e94f1ac..40f7983 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@ RUN mkdir /export && \
     cp -r _build/prod/rel/deutexrium/ /export
 
 # deploy
-FROM alpine:3.16
+FROM bitwalker/alpine-elixir:1.14
 
 ENV REPLACE_OS_VARS=true
 ENV RELEASE_NODE=deuterium
@@ -25,6 +25,10 @@ RUN mkdir -p /opt/app
 COPY --from=build /export/ /opt/app
 RUN apk add libstdc++ libgcc ncurses-libs libexecinfo
 
+RUN printf "-kernel inet_dist_listen_min 25565 inet_dist_listen_max 25565" > vm.args
+ENV RELEASE_VM_ARGS=vm.args
+
 EXPOSE 4369
+EXPOSE 25565
 ENTRYPOINT ["/opt/app/deutexrium/bin/deutexrium"]
 CMD ["start"]
diff --git a/README.md b/README.md
index 790a961..d8c1769 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Please note that Deuterium uses a [custom permissive license](LICENSE.md). It's
 This app is dockerized, so it can be deployed in a few simple steps:
   1. Create the data volume: `docker volume create --driver local --opt type=none --opt device=/path/on/the/host/where/data/will/be/stored --opt o=bind deut_data`
   2. Save your Discord bot token: `printf "DEUTEX_TOKEN=Y0uЯ-t0k3n" > .env`
-  3. Pull the image: `docker pull ghcr.io/portasynthinca3/deutexrium:2.0.3`
+  3. Pull the image: `docker pull ghcr.io/portasynthinca3/deutexrium:2.0.4`
   4. Run the container: `docker run --mount source=deut_data,target=/var/deutexrium --env-file .env -d deutexrium`
 
 To connect an IEx shell to a locally running container:
diff --git a/mix.exs b/mix.exs
index b09846e..61887ca 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,7 +4,7 @@ defmodule Deutexrium.MixProject do
   def project do
     [
       app: :deutexrium,
-      version: "2.0.3",
+      version: "2.0.4",
       elixir: "~> 1.8",
       start_permanent: Mix.env() == :prod,
       deps: deps(),