diff --git a/.travis.yml b/.travis.yml
index 43dc433..c49cbfd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,31 +13,31 @@ sudo: false
 cache:
   directories:
     - $HOME/.composer/cache/files
-
+ 
 env:
-  - SYMFONY_VERSION=2.7.* SYMFONY_DEPRECATIONS_HELPER=weak
+  global:
+    - SYMFONY_DEPRECATIONS_HELPER=21
 
 matrix:
   include:
-    - php: 5.3
-      env: SYMFONY_VERSION=2.3.* COMPOSER_FLAGS="--prefer-lowest"
     - php: 5.6
-      env: SYMFONY_VERSION=2.3.* SYMFONY_DEPRECATIONS_HELPER=weak
+      env: DEPS=dev
+    - php: 5.3
+      env: COMPOSER_FLAGS="--prefer-lowest"
     - php: 5.6
-      env: SYMFONY_VERSION=2.8.*
+      env: SYMFONY_VERSION=2.3.*
     - php: 5.6
-      env: SYMFONY_VERSION=3.0.*
-  allow_failures:
-    - env: SYMFONY_VERSION=2.8.*
-    - env: SYMFONY_VERSION=3.0.*
+      env: SYMFONY_VERSION=2.7.*
   fast_finish: true
 
 before_install:
-  - if [ "${TRAVIS_PHP_VERSION}" != "hhvm" ]; then echo "memory_limit = -1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; fi
-  - composer selfupdate
-  - composer require symfony/symfony:${SYMFONY_VERSION} --no-update
+  - if [[ "$TRAVIS_PHP_VERSION" != "hhvm" ]]; then echo "memory_limit = -1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; fi
+  - phpenv config-rm xdebug.ini || true
+  - composer self-update
+  - if [ "$DEPS" = "dev" ]; then perl -pi -e 's/^}$/,"minimum-stability":"dev"}/' composer.json; fi
+  - if [ "$SYMFONY_VERSION" != "" ]; then composer require symfony/symfony:${SYMFONY_VERSION} --no-update; fi
 
-install: composer update $COMPOSER_FLAGS --prefer-dist
+install: composer update --prefer-dist $COMPOSER_FLAGS
 
 before_script: vendor/symfony-cmf/testing/bin/travis/phpcr_odm_doctrine_dbal.sh
 
diff --git a/composer.json b/composer.json
index addf104..ca3703c 100644
--- a/composer.json
+++ b/composer.json
@@ -9,11 +9,9 @@
             "homepage": "https://github.com/symfony-cmf/symfony-cmf/contributors"
         }
     ],
-    "minimum-stability": "dev",
-    "prefer-stable": true,
     "require": {
         "php": "^5.3.9|^7.0",
-        "symfony-cmf/routing-auto": "^1.1",
+        "symfony-cmf/routing-auto": "^1.1@RC",
         "symfony-cmf/routing-bundle": "^1.2.0",
         "symfony-cmf/core-bundle": "^1.2",
         "aferrandini/urlizer": "1.0.*",
@@ -21,7 +19,8 @@
         "jms/metadata": "1.5.*"
     },
     "require-dev": {
-        "symfony-cmf/testing": "^1.3",
+        "symfony-cmf/testing": "^1.3@RC",
+        "symfony-cmf/slugifier-api": "@RC",
         "symfony/yaml": "^2.1",
         "matthiasnoback/symfony-dependency-injection-test": "~0.6",
         "matthiasnoback/symfony-config-test": "0.*",