diff --git a/.travis.yml b/.travis.yml
index e1b55af..78a7979 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,11 +9,11 @@ php:
 before_script:
     - export DISPLAY=:99.0
     - Xvfb $DISPLAY -extension RANDR &> /dev/null &
-    - curl http://selenium-release.storage.googleapis.com/2.45/selenium-server-standalone-2.45.0.jar > selenium.jar
+    - curl http://selenium-release.storage.googleapis.com/2.48/selenium-server-standalone-2.48.2.jar > selenium.jar
     - java -jar selenium.jar &> /dev/null &
     - php -S localhost:8000 -t tests/fixtures/ &> /dev/null &
     - cp behat.yml{-dist,}
-    - composer selfupdate
+    - composer self-update
     - composer install
 
 script: