diff --git a/.travis.yml b/.travis.yml
index ac01b60..6726a98 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,30 +1,41 @@
 language: php
 
-dist: trusty
+dist: xenial
+
+services:
+  - mysql
+  - postgresql
+  - xvfb
 
 addons:
-  firefox: "31.0"
+  apt:
+    packages:
+      - tidy
+      - chromium-chromedriver
+      - chromium-browser
 
 env:
   global:
-    - COMPOSER_ROOT_VERSION=4.1.x-dev
+    - COMPOSER_ROOT_VERSION=4.x-dev
     - DISPLAY=":99"
     - XVFBARGS=":99 -ac -screen 0 1024x768x16"
 
 matrix:
   include:
-    - php: 5.6
-      env: DB=MYSQL RECIPE_VERSION=4.2.x-dev PHPCS_TEST=1 PHPUNIT_TEST=1
-    - php: 7.0
-      env: DB=PGSQL RECIPE_VERSION=4.2.x-dev PHPUNIT_TEST=1
     - php: 7.1
-      env: DB=MYSQL RECIPE_VERSION=4.2.x-dev PHPUNIT_COVERAGE_TEST=1
+      env: DB=MYSQL PHPUNIT_TEST=1
     - php: 7.1
-      env: DB=MYSQL RECIPE_VERSION=4.2.x-dev BEHAT_TEST=1
+      env: DB=PGSQL PHPUNIT_TEST=1
+    - php: 7.1
+      env: DB=MYSQL BEHAT_TEST=1
     - php: 7.2
-      env: DB=MYSQL RECIPE_VERSION=4.x-dev PHPUNIT_TEST=1
+      env: DB=MYSQL PHPUNIT_TEST=1
+    - php: 7.3
+      env: DB=MYSQL PHPUNIT_COVERAGE_TEST=1 PHPCS_TEST=1
 
 before_script:
+  - sudo apt-get remove -y --purge google-chrome-stable || true
+
   # Init PHP
   - phpenv rehash
   - phpenv config-rm xdebug.ini
@@ -32,21 +43,21 @@ before_script:
 
   # Install composer dependencies
   - composer validate
-  - composer require --no-update silverstripe/recipe-cms:"$RECIPE_VERSION"
-  - if [[ $DB == PGSQL ]]; then composer require --no-update silverstripe/postgresql:2.1.x-dev; fi
-  - composer install --prefer-dist --no-interaction --no-progress --no-suggest --optimize-autoloader --verbose --profile
+  - composer require --no-update silverstripe/recipe-cms:^4 silverstripe/recipe-testing:^1
+  - if [[ $DB == PGSQL ]]; then composer require --no-update silverstripe/postgresql:^2; fi
+  - composer install --prefer-source --no-interaction --no-progress --no-suggest --optimize-autoloader --verbose --profile
 
   # Start behat services
   - if [[ $BEHAT_TEST ]]; then echo 'SS_BASE_URL=http://localhost:8080/' >> .env; fi
   - if [[ $BEHAT_TEST ]]; then mkdir artifacts; fi
-  - if [[ $BEHAT_TEST ]]; then sh -e /etc/init.d/xvfb start; sleep 3; fi
-  - if [[ $BEHAT_TEST ]]; then (vendor/bin/selenium-server-standalone > artifacts/selenium.log 2>&1 &); fi
+  - if [[ $BEHAT_TEST ]]; then cp composer.lock artifacts/; fi
+  - if [[ $BEHAT_TEST ]]; then (chromedriver > artifacts/chromedriver.log 2>&1 &); fi
   - if [[ $BEHAT_TEST ]]; then (vendor/bin/serve --bootstrap-file vendor/silverstripe/cms/tests/behat/serve-bootstrap.php &> artifacts/serve.log &); fi
 
 script:
+  - if [[ $PHPCS_TEST ]]; then vendor/bin/phpcs src/ tests/; fi
   - if [[ $PHPUNIT_TEST ]]; then vendor/bin/phpunit; fi
   - if [[ $PHPUNIT_COVERAGE_TEST ]]; then phpdbg -qrr vendor/bin/phpunit --coverage-clover=coverage.xml; fi
-  - if [[ $PHPCS_TEST ]]; then vendor/bin/phpcs src/ tests/; fi
   - if [[ $BEHAT_TEST ]]; then vendor/bin/behat @contentreview; fi
 
 after_success:
diff --git a/behat.yml b/behat.yml
index 8972b55..2e2f658 100644
--- a/behat.yml
+++ b/behat.yml
@@ -17,10 +17,11 @@ default:
 
   extensions:
     SilverStripe\BehatExtension\MinkExtension:
-      default_session: selenium2
-      javascript_session: selenium2
-      selenium2:
-        browser: firefox
+      default_session: facebook_web_driver
+      javascript_session: facebook_web_driver
+      facebook_web_driver:
+        browser: chrome
+        wd_host: "http://127.0.0.1:9515" #chromedriver port
 
     SilverStripe\BehatExtension\Extension:
       screenshot_path: %paths.base%/artifacts/screenshots
diff --git a/composer.json b/composer.json
index 11fef35..7ac6d3a 100644
--- a/composer.json
+++ b/composer.json
@@ -28,18 +28,12 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^5.7",
-        "squizlabs/php_codesniffer": "^3",
-        "silverstripe/behat-extension": "^3",
-        "silverstripe/serve": "^2",
-        "se/selenium-server-standalone": "2.41.0"
+        "squizlabs/php_codesniffer": "^3"
     },
     "suggest": {
         "symbiote/silverstripe-queuedjobs": "Automatically schedules content review emails to be sent, only requiring one crontask to be created"
     },
     "extra": {
-        "branch-alias": {
-            "dev-master": "4.x-dev"
-        },
         "expose": [
             "client/dist"
         ]