diff --git a/Dockerfile b/Dockerfile
index 251291c..3b30095 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,28 @@
-FROM node:14
+FROM ubuntu:20.04
 
 WORKDIR /src
 
-RUN apt-get update
-RUN apt-get install vim -y
+# gcc g++ make
+RUN \
+	apt-get update && \
+	apt-get install -y build-essential
+
+# Python 3.8 and pip
+RUN \
+	DEBIAN_FRONTEND=noninteractive apt-get install -y tzdata && \
+	apt install -y software-properties-common && \
+    add-apt-repository ppa:deadsnakes/ppa && \
+	apt update && \
+	apt install -y python3.8 python3-pip
+
+# NodeJS 14.X and npm
+RUN \
+	apt install -y curl dirmngr apt-transport-https lsb-release ca-certificates && \
+	curl -sL https://deb.nodesource.com/setup_14.x | bash - && \
+	apt-get install -y nodejs
+
+# Vim editor
+RUN apt-get install -y vim
 
 COPY package.json .
 
diff --git a/package.json b/package.json
index 10b002d..16e8c1e 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
         "cors": "2.8.5",
         "express": "4.17.1",
         "httpolyglot": "0.1.2",
-        "mediasoup": "3.8.4",
+        "mediasoup": "3.9.0",
         "mediasoup-client": "3.6.43",
         "ngrok": "4.2.2",
         "socket.io": "4.2.0",