Update dependencies

Author: sebastianbergmann

composer.json

@@ -40,11 +40,11 @@
         "phpunit/php-timer": "^5.0.3",
         "sebastian/cli-parser": "^1.0.2",
         "sebastian/code-unit": "^1.0.8",
-        "sebastian/comparator": "^4.0.8",
+        "sebastian/comparator": "^4.0.9",
         "sebastian/diff": "^4.0.6",
         "sebastian/environment": "^5.1.5",
         "sebastian/exporter": "^4.0.6",
-        "sebastian/global-state": "^5.0.7",
+        "sebastian/global-state": "^5.0.8",
         "sebastian/object-enumerator": "^4.0.4",
         "sebastian/resource-operations": "^3.0.4",
         "sebastian/type": "^3.2.1",