Merge pull request #14 from shochdoerfer/feature/dependency_upgrade

Upgrade Composer dependencies

Author: shochdoerfer

composer.json

@@ -21,7 +21,7 @@
     "phpstan/phpstan": "^0.12",
     "roave/security-advisories": "dev-latest",
     "infection/infection": "^0.21.0",
-    "bitexpert/captainhook-infection": "^0.1.0",
+    "bitexpert/captainhook-infection": "^0.3.0",
     "phpstan/phpstan-strict-rules": "^0.12.9",
     "phly/keep-a-changelog": "^2.11"
   },
@@ -46,5 +46,8 @@
     "test": "vendor/bin/phpunit",
     "infection": "vendor/bin/infection -j4 --ignore-msi-with-no-mutations --only-covered",
     "coverage": "vendor/bin/phpunit --coverage-clover clover.xml"
+  },
+  "config": {
+    "sort-packages": true
   }
 }