diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..5a493ef
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,3 @@
+*
+!src
+!Cargo.*
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 7008082..6253096 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.50.0 as build
+FROM rust:1.78.0 as build
 
 WORKDIR /app
 COPY . .
@@ -6,8 +6,12 @@ RUN cargo build --release
 RUN mkdir -p /build-out
 RUN cp target/release/actix-messaging /build-out/
 
-# Ubuntu 18.04
-FROM ubuntu:18.04 as production
+# Ubuntu 24.10
+FROM ubuntu:24.10 as production
 
 RUN apt-get update && apt-get -y install ca-certificates libssl-dev && rm -rf /var/lib/apt/lists/*
-COPY --from=build /build-out/* /
\ No newline at end of file
+COPY --from=build /build-out/actix-messaging /usr/local/bin/actix-messaging
+
+ENV PORT=8080
+
+ENTRYPOINT [ "/usr/local/bin/actix-messaging" ]
\ No newline at end of file