diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c1f44a8f..8ffbec17 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,3 +19,14 @@ test:7.1:
     image: php:7.1-cli-alpine3.4
     script:
       - phpdbg -qrr -- ./vendor/bin/phpunit --coverage-text --colors=never
+
+test:7.2:
+    stage: test
+    before_script:
+      - sh build/docker_install.sh > /dev/null
+      - apk add --no-cache php7-phpdbg
+      - curl -sS https://getcomposer.org/installer | php
+      - php composer.phar install --ignore-platform-reqs
+    image: php:7.2-cli-alpine3.4
+    script:
+      - phpdbg -qrr -- ./vendor/bin/phpunit --coverage-text --colors=never
diff --git a/composer.json b/composer.json
index d4399dbf..e967e7da 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
 		"monolog/monolog": "^1.0",
 		"psr/http-message": "~1.0",
 		"psr/log": "~1.0",
-		"yosymfony/toml": "^0.3",
+		"yosymfony/toml": "^1.0",
 		"zendframework/zend-diactoros": "^1.3",
 		"maximebf/consolekit": "^1.0",
 		"amphp/artax": "^2.0"
@@ -34,16 +34,16 @@
 		"pdepend/pdepend": "^2.2",
 		"sebastian/phpcpd": "^3.0",
 		"theseer/phpdox": "dev-master",
-		"phploc/phploc": "^3.0",
+		"phploc/phploc": "^4.0",
 		"phpmd/phpmd": "^2.4",
 		"phpunit/phpunit": "^6.0",
-		"robmorgan/phinx": "^0.8.0",
+		"robmorgan/phinx": "^0.9.1",
 		"consolidation/robo": "~1.0",
 		"henrikbjorn/lurker": "^1.1.0",
 		"symfony/var-dumper": "^3.2",
 		"squizlabs/php_codesniffer": "^3.0.0@beta",
-		"phpstan/phpstan": "^0.6.4",
-		"spatie/phpunit-snapshot-assertions": "^0.4.1"
+		"phpstan/phpstan": "^0.9.1",
+		"spatie/phpunit-snapshot-assertions": "^1.2.0"
 	},
 	"scripts": {
 		"build": "vendor/bin/robo build",