diff --git a/docker-xhprof-xhgui/Dockerfile-nginx-xhgui b/docker-xhprof-xhgui/Dockerfile-nginx-xhgui
index 2eba683..b12f1a1 100644
--- a/docker-xhprof-xhgui/Dockerfile-nginx-xhgui
+++ b/docker-xhprof-xhgui/Dockerfile-nginx-xhgui
@@ -1,7 +1,9 @@
-FROM nginx:1.12.2
+FROM nginx:1.18.0
 
 RUN apt-get update
 RUN apt-get install -y git
 
-RUN git clone https://github.com/perftools/xhgui.git /var/xhgui
-RUN chmod -R 0777 /var/xhgui/cache
+RUN git clone https://github.com/perftools/xhgui.git /var/www/xhgui
+RUN chmod -R 0777 /var/www/xhgui/cache
+
+COPY xhgui.conf /etc/nginx/conf.d/default.conf
diff --git a/docker-xhprof-xhgui/Dockerfile-php-app b/docker-xhprof-xhgui/Dockerfile-php-app
index a29a171..f8597f7 100644
--- a/docker-xhprof-xhgui/Dockerfile-php-app
+++ b/docker-xhprof-xhgui/Dockerfile-php-app
@@ -1,26 +1,30 @@
-FROM php:7.1-fpm-alpine
+FROM php:7.4-fpm-alpine
 
 # php configuration
 COPY php.ini /usr/local/etc/php/
 
 # install the xhprof extension to profile requests
-RUN curl "https://github.com/tideways/php-xhprof-extension/archive/v4.1.7.tar.gz" -fsL -o ./php-xhprof-extension.tar.gz && \
+RUN curl "https://github.com/tideways/php-xhprof-extension/archive/v5.0.2.tar.gz" -fsL -o ./php-xhprof-extension.tar.gz && \
     tar xf ./php-xhprof-extension.tar.gz && \
-    cd php-xhprof-extension-4.1.7 && \
+    cd php-xhprof-extension-5.0.2 && \
     apk add --update --no-cache build-base autoconf && \
     phpize && \
     ./configure && \
     make && \
     make install
-RUN rm -rf ./php-xhprof-extension.tar.gz ./php-xhprof-extension-4.1.7
-RUN docker-php-ext-enable tideways
+RUN rm -rf ./php-xhprof-extension.tar.gz ./php-xhprof-extension-5.0.2
+RUN docker-php-ext-enable tideways_xhprof
 
 # install mongodb extension. The xhgui-collector will send xprof data to mongo
 RUN apk add --no-cache autoconf alpine-sdk
 RUN pecl install mongodb && docker-php-ext-enable mongodb
 
-# install xhgui
-# we just need the perftools/xhgui-collector but the installation is much easier this way
-RUN git clone https://github.com/perftools/xhgui.git /var/xhgui
-RUN cd /var/xhgui && php install.php
-COPY xhgui_config.php /var/xhgui/config/config.php
\ No newline at end of file
+# install composer
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
+
+# install the package that will collect data
+WORKDIR /var/xhgui
+RUN composer require perftools/php-profiler perftools/xhgui-collector alcaeus/mongo-php-adapter
+
+# copy the configuration file
+COPY xhgui_config.php /var/xhgui/config/config.php
diff --git a/docker-xhprof-xhgui/Dockerfile-php-xhgui b/docker-xhprof-xhgui/Dockerfile-php-xhgui
index 372197a..450c962 100644
--- a/docker-xhprof-xhgui/Dockerfile-php-xhgui
+++ b/docker-xhprof-xhgui/Dockerfile-php-xhgui
@@ -1,11 +1,3 @@
-FROM php:7.1-fpm-alpine
+FROM xhgui/xhgui:0.16.3
 
-RUN apk add --no-cache git
-
-RUN apk add --no-cache autoconf alpine-sdk zlib-dev
-RUN pecl install mongodb && docker-php-ext-enable mongodb
-RUN docker-php-ext-install zip # useful for composer
-
-RUN git clone https://github.com/perftools/xhgui.git /var/xhgui
-RUN cd /var/*xhgui && php install.php
-COPY xhgui_config.php /var/xhgui/config/config.php
+COPY xhgui_config.php /var/www/xhgui/config/config.php
diff --git a/docker-xhprof-xhgui/docker-compose.yml b/docker-xhprof-xhgui/docker-compose.yml
index 0c7b500..b747f27 100644
--- a/docker-xhprof-xhgui/docker-compose.yml
+++ b/docker-xhprof-xhgui/docker-compose.yml
@@ -10,7 +10,7 @@ services:
       - ./:/var/www/html
 
   nginx_app:
-    image: nginx:1.17.0-alpine
+    image: nginx:1.18.0-alpine
     ports:
       - 8080:80
     volumes:
@@ -30,10 +30,8 @@ services:
       dockerfile: Dockerfile-nginx-xhgui
     ports:
       - 8081:80
-    volumes:
-      - ./xhgui.conf:/etc/nginx/conf.d/default.conf:ro
     depends_on:
       - php_xhgui
 
   mongo:
-    image: mongo:3.7.9
+    image: mongo:4.4.1
diff --git a/docker-xhprof-xhgui/index.php b/docker-xhprof-xhgui/index.php
index a2a04d4..759ffcb 100644
--- a/docker-xhprof-xhgui/index.php
+++ b/docker-xhprof-xhgui/index.php
@@ -2,8 +2,10 @@
 
 <ul>
     <?php
-        define('XHGUI_CONFIG_DIR', '/var/xhgui/config/');
-        require_once '/var/xhgui/vendor/perftools/xhgui-collector/external/header.php';
+        require '/var/xhgui/vendor/autoload.php';
+        $config = include '/var/xhgui/config/config.php';
+        $profiler = new \Xhgui\Profiler\Profiler($config);
+        $profiler->start();
 
         for ($i = 0; $i < 10; $i++) {
             echo sprintf("<li>%s * 5 = %s</li>", $i, $i*5);
diff --git a/docker-xhprof-xhgui/xhgui.conf b/docker-xhprof-xhgui/xhgui.conf
index 22b36c4..b92b7ff 100644
--- a/docker-xhprof-xhgui/xhgui.conf
+++ b/docker-xhprof-xhgui/xhgui.conf
@@ -1,7 +1,10 @@
+# see https://github.com/perftools/xhgui#configuration
+
 server {
     listen 80 default_server;
+    listen [::]:80 default_server;
 
-    root /var/xhgui/webroot/;
+    root   /var/www/xhgui/webroot;
     index  index.php;
 
     location / {
@@ -10,9 +13,11 @@ server {
 
     location ~ \.php$ {
         try_files $uri =404;
-        include fastcgi_params;
+        include /etc/nginx/fastcgi_params;
         fastcgi_pass    php_xhgui:9000;
         fastcgi_index   index.php;
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+
+        client_body_buffer_size 1M;
     }
-}
+}
\ No newline at end of file
diff --git a/docker-xhprof-xhgui/xhgui_config.php b/docker-xhprof-xhgui/xhgui_config.php
index 54b915b..8571b17 100644
--- a/docker-xhprof-xhgui/xhgui_config.php
+++ b/docker-xhprof-xhgui/xhgui_config.php
@@ -1,16 +1,16 @@
 <?php
 
-return array(
+return [
     'save.handler' => 'mongodb',
     'db.host' => 'mongodb://mongo:27017',
     'db.db' => 'xhprof',
-    'db.options' => array(),
+    'db.options' => [],
     'profiler.enable' => function() {
         return true;
     },
     'profiler.simple_url' => null,
-    'profiler.options' => array(),
+    'profiler.options' => [],
     'date.format' => 'M jS H:i:s',
     'detail.count' => 6,
     'page.limit' => 25,
-);
+];