diff --git a/.travis.yml b/.travis.yml
index 0599bd4..f2ca781 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: php
 
 php:
   - 7.1
+  - 7.2
   - nightly
 
 sudo: false
@@ -19,18 +20,22 @@ env:
 matrix:
   fast_finish: true
   include:
-    - php: 7.1
+    - php: 7.2
       env: TARGET=lint
-    - php: 7.1
+    - php: 7.2
       env: TARGET=phpstan
     - php: 7.1
       env: COMPOSER_FLAGS="--prefer-lowest"
-    - php: 7.1
+    - php: 7.2
       env: SYMFONY_VERSION=2.8.*
-    - php: 7.1
+    - php: 7.2
       env: SYMFONY_VERSION=3.2.*
-    - php: 7.1
+    - php: 7.2
       env: SYMFONY_VERSION=3.3.*
+    - php: 7.2
+      env: SYMFONY_VERSION=3.4.*
+    - php: 7.2
+      env: SYMFONY_VERSION=4.0.*
   allow_failures:
     - php: nightly
 
diff --git a/composer.json b/composer.json
index 5163f4b..6b4b3a2 100644
--- a/composer.json
+++ b/composer.json
@@ -22,9 +22,9 @@
     "php": "^7.1",
     "core23/lastfm-api": "^0.3",
     "php-http/httplug-bundle": "^1.1",
-    "symfony/dependency-injection": "^2.8.6 || ^3.2",
-    "symfony/expression-language": "^2.8.6 || ^3.2",
-    "symfony/framework-bundle": "^2.8.6 || ^3.0"
+    "symfony/dependency-injection": "^2.8.6 || ^3.2 || ^4.0",
+    "symfony/expression-language": "^2.8.6 || ^3.2 || ^4.0",
+    "symfony/framework-bundle": "^2.8.6 || ^3.2 || ^4.0"
   },
   "require-dev": {
     "friendsofphp/php-cs-fixer": "^2.0",
@@ -33,7 +33,7 @@
     "phpunit/phpunit": "^5.7",
     "sebastian/exporter": "^2.0",
     "sllh/php-cs-fixer-styleci-bridge": "^2.0",
-    "symfony/phpunit-bridge": "^3.3.12"
+    "symfony/phpunit-bridge": "^4.0"
   },
   "suggest": {
     "cache/adapter-bundle": "Symfony cache adapter",