updated dependencies

Author: chirimoya

.travis.yml

@@ -5,15 +5,45 @@ env:
     - BEHAT_SUITE=embedded
     - BEHAT_SUITE=cli
 
-php:
-    - 5.6
-    - 7.0
-    - 7.1
-    - 7.2
+matrix:
+  include:
+    - php: 5.6
+      env:
+        - SYMFONY_VERSION=2.8.*
+
+  include:
+    - php: 7.1
+      env:
+        - SYMFONY_VERSION=3.4.*
+
+  include:
+    - php: 7.2
+      env:
+        - SYMFONY_VERSION=3.4.*
+
+  include:
+    - php: 7.1
+      env:
+        - SYMFONY_VERSION=4.0.*
+
+  include:
+    - php: 7.2
+      env:
+        - SYMFONY_VERSION=4.0.*
+
+  include:
+    - php: 7.1
+      env:
+        - SYMFONY_VERSION=4.1.*
+
+  include:
+    - php: 7.2
+      env:
+        - SYMFONY_VERSION=4.1.*
 
 before_script:
     - composer self-update
-    - composer require "symfony/symfony" "~2.8" --no-update
+    - composer require symfony/symfony:${SYMFONY_VERSION} --no-update
     - composer install
     - bash tests/bin/travis_jackrabbit.sh
 

composer.json

@@ -3,23 +3,22 @@
     "description": "Shell for PHPCR",
     "require": {
         "php": "^5.6|^7.0",
-        "symfony/console": "~2.8|~3.0",
+        "symfony/console": "~2.8 || ~3.4 || ~4.0",
         "jackalope/jackalope": "~1.1",
         "phpcr/phpcr": "~2.1",
         "phpcr/phpcr-utils": "~1.2",
-        "symfony/finder": "~2.8|~3.0",
-        "symfony/serializer": "~2.8|~3.0",
-        "symfony/yaml": "~2.8|~3.0",
-        "symfony/dependency-injection": "~2.8|~3.0",
-        "symfony/expression-language": "~2.8|~3.0",
+        "symfony/finder": "~2.8 || ~3.4 || ~4.0",
+        "symfony/serializer": "~2.8 || ~3.4 || ~4.0",
+        "symfony/yaml": "~2.8 || ~3.4 || ~4.0",
+        "symfony/dependency-injection": "~2.8 || ~3.4 || ~4.0",
+        "symfony/expression-language": "~2.8 || ~3.4 || ~4.0",
         "dantleech/glob-finder": "~1.0"
     },
-    "minimum-stability": "stable",
     "require-dev": {
-        "symfony/symfony": "~2.8|~3.0",
-        "phpunit/phpunit": "~4.0",
+        "symfony/symfony": "~2.8 || ~3.4 || ~4.0",
+        "phpunit/phpunit": "~5.7",
         "behat/behat": "~3.0",
-        "phpspec/phpspec": "3.0",
+        "phpspec/phpspec": "~3.0 || ~4.0",
         "jackalope/jackalope-doctrine-dbal": "~1.1",
         "jackalope/jackalope-jackrabbit": "~1.1"
     },