diff --git a/.travis.yml b/.travis.yml
index 21cf95c1..6cf5ea20 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,6 @@ php:
   - '7.2'
   - '7.3'
   - '7.4snapshot'
- # - 'nightly'
 
 install:
   - composer install
@@ -27,8 +26,7 @@ install:
   - mysql -e "SET GLOBAL FOREIGN_KEY_CHECKS=1;"
 
 script:
-  #- php bin/phpunit --coverage-clover=coverage.xml
-  - php bin/phpunit
+  - php bin/phpunit --coverage-clover=coverage.xml
   # Perform some simple linting if everything is correct
   - ./bin/console lint:yaml config --parse-tags
   - ./bin/console lint:twig templates --env=prod
@@ -42,7 +40,4 @@ after_success:
   - bash <(curl -s https://codecov.io/bash)
 
 matrix:
-  fast_finish: true
-  allow_failures:
-    - php: 7.4snapshot
-   # - php: nightly
\ No newline at end of file
+  fast_finish: true
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 9f776276..bc2913d5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM php:7-apache
 
-RUN apt-get update &&  apt-get install -y curl libcurl4-openssl-dev libicu-dev libpng-dev gnupg zip libzip-dev
+RUN apt-get update &&  apt-get install -y curl libcurl4-openssl-dev libicu-dev libpng-dev gnupg zip libzip-dev libonig-dev
 
 RUN docker-php-ext-install pdo_mysql curl intl mbstring bcmath gd zip
 
diff --git a/composer.json b/composer.json
index f2afbf59..9b25077f 100644
--- a/composer.json
+++ b/composer.json
@@ -36,6 +36,7 @@
         "symfony/form": "4.4.*",
         "symfony/framework-bundle": "4.4.*",
         "symfony/http-client": "4.4.*",
+        "symfony/http-kernel": "4.4.x-dev",
         "symfony/mailer": "4.4.*",
         "symfony/monolog-bundle": "^3.1",
         "symfony/orm-pack": "*",
diff --git a/composer.lock b/composer.lock
index 97943c7c..c3d7ebc9 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "9660d2f97bab13484c770ab738af0e6c",
+    "content-hash": "733245d6c57c1dc9a4ebe51098d64efe",
     "packages": [
         {
             "name": "clue/stream-filter",
@@ -5299,16 +5299,16 @@
         },
         {
             "name": "symfony/http-kernel",
-            "version": "v4.4.0",
+            "version": "4.4.x-dev",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-kernel.git",
-                "reference": "5a5e7237d928aa98ff8952050cbbf0135899b6b0"
+                "reference": "2dd418fc0be40808f2bbe8f63e1fafe7182e5cf3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-kernel/zipball/5a5e7237d928aa98ff8952050cbbf0135899b6b0",
-                "reference": "5a5e7237d928aa98ff8952050cbbf0135899b6b0",
+                "url": "https://api.github.com/repos/symfony/http-kernel/zipball/2dd418fc0be40808f2bbe8f63e1fafe7182e5cf3",
+                "reference": "2dd418fc0be40808f2bbe8f63e1fafe7182e5cf3",
                 "shasum": ""
             },
             "require": {
@@ -5385,7 +5385,7 @@
             ],
             "description": "Symfony HttpKernel Component",
             "homepage": "https://symfony.com",
-            "time": "2019-11-21T07:08:15+00:00"
+            "time": "2019-11-28T08:08:13+00:00"
         },
         {
             "name": "symfony/inflector",
@@ -9835,6 +9835,7 @@
     "minimum-stability": "stable",
     "stability-flags": {
         "gregwar/captcha-bundle": 20,
+        "symfony/http-kernel": 20,
         "roave/security-advisories": 20
     },
     "prefer-stable": false,