Bumped versions

composer.json

@@ -8,16 +8,16 @@
     ],
     "license": "MIT",
     "require": {
-        "php": "^7.2",
-        "fideloper/proxy": "^4.0",
+        "php": "^7.2.5",
+        "fideloper/proxy": "^4.2",
         "laravel/framework": "^7.0",
         "laravel/tinker": "^2.0"
     },
     "require-dev": {
-        "fzaninotto/faker": "^1.4",
-        "mockery/mockery": "^1.0",
+        "fzaninotto/faker": "^1.9",
+        "mockery/mockery": "^1.3",
         "nunomaduro/collision": "^4.0",
-        "phpunit/phpunit": "^8.0"
+        "phpunit/phpunit": "^8.4"
     },
     "config": {
         "optimize-autoloader": true,