diff --git a/.travis.yml b/.travis.yml
index d9e935d..307f66c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -128,6 +128,14 @@ script:
       chmod +x infection.phar;
       ./infection.phar
     fi
+  - |
+    if [[ ${TRAVIS_PHP_VERSION:0:3} == "7.3" ]]; then
+      composer update --no-dev
+      composer remove --dev phpunit/phpunit awesomite/phpunit-4.8-fixer sebastian/comparator
+      composer require symfony/var-dumper:^5.0
+      composer show
+    fi
+  - php tests/symfony.php
   - php examples/run-all.php
 
 after_script:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 39b6558..33d1c9d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [1.5.0] - 2019-11-23
+
+Symfony 5.0 has become supported.
+
 ## [1.4.0] - 2019-11-21
 
 Output format of printed `Closure` has been changed. New format:
@@ -104,6 +108,7 @@ $reflectionProp->getValue($obj);
 
 This version contains the same source code as [0.12.0].
 
+[1.5.0]: https://github.com/awesomite/var-dumper/compare/v1.4.0...v1.5.0
 [1.4.0]: https://github.com/awesomite/var-dumper/compare/v1.3.0...v1.4.0
 [1.3.0]: https://github.com/awesomite/var-dumper/compare/v1.2.1...v1.3.0
 [1.2.1]: https://github.com/awesomite/var-dumper/compare/v1.2.0...v1.2.1
diff --git a/composer.json b/composer.json
index 6aa8b85..00430de 100644
--- a/composer.json
+++ b/composer.json
@@ -28,13 +28,13 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^4.8.36",
-        "symfony/console": "^2.7 || ^3.0 || ^4.0",
+        "symfony/console": "^2.7 || ^3.0 || ^4.0 || ^5.0",
         "sebastian/comparator": ">=1.2.3",
         "awesomite/phpunit-4.8-fixer": "^1.0",
-        "symfony/var-dumper": "^2.7 || ^3.0 || ^4.0"
+        "symfony/var-dumper": "^2.7 || ^3.0 || ^4.0 || ^5.0"
     },
     "conflict": {
-        "symfony/var-dumper": "<2.7.16 || >=2.8.0 <2.8.9 || >=3.0.0 <3.0.9 || >=3.1.0 <3.1.3 || >=5.0"
+        "symfony/var-dumper": "<2.7.16 || >=2.8.0 <2.8.9 || >=3.0.0 <3.0.9 || >=3.1.0 <3.1.3"
     },
     "suggest": {
         "symfony/var-dumper": "Required for Awesomite\\VarDumper\\SymfonyVarDumper"
diff --git a/tests/symfony.php b/tests/symfony.php
new file mode 100644
index 0000000..2402276
--- /dev/null
+++ b/tests/symfony.php
@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the awesomite/var-dumper package.
+ *
+ * (c) Bartłomiej Krukowski <bartlomiej@krukowski.me>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Awesomite\VarDumper;
+
+require \implode(\DIRECTORY_SEPARATOR, array(__DIR__, '..', 'vendor', 'autoload.php'));
+
+\set_error_handler(
+    function ($no, $message, $file, $line) {
+        throw new \ErrorException($message, 0, $no, $file, $no);
+    },
+    \E_ALL | \E_STRICT
+);
+
+\set_exception_handler(
+    function ($exception) {
+        /** @var \Exception $exception */
+        echo '[', \get_class($exception), '] ', $exception->getMessage(), "\n";
+        echo $exception->getTraceAsString(), "\n";
+        exit(1);
+    }
+);
+
+$dumper = new SymfonyVarDumper();
+$dumped = $dumper->dumpAsString('Hello world!');
+if (!\is_string($dumped) || '' === $dumped) {
+    throw new \UnexpectedValueException('Method dumpAsString must return not empty string.');
+}
+$dumper->dump('Tests passed.');