diff --git a/composer.json b/composer.json
index 0912c283..6480d0e9 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
   "require": {
     "php": "^7.1",
     "composer-plugin-api": "^1.1.0",
-    "localheinz/json-normalizer": "0.5.2",
+    "localheinz/json-normalizer": "0.6.0",
     "sebastian/diff": "^2.0.1 || ^3.0.0"
   },
   "require-dev": {
diff --git a/composer.lock b/composer.lock
index a1b83774..93323df7 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,20 +4,20 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "5ad21b84837fe64b37bb64e394ffb482",
+    "content-hash": "e7a813b8a159ec5e9f7614ca153e9c04",
     "packages": [
         {
             "name": "justinrainbow/json-schema",
-            "version": "5.2.6",
+            "version": "5.2.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/justinrainbow/json-schema.git",
-                "reference": "d283e11b6e14c6f4664cf080415c4341293e5bbd"
+                "reference": "8560d4314577199ba51bf2032f02cd1315587c23"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/justinrainbow/json-schema/zipball/d283e11b6e14c6f4664cf080415c4341293e5bbd",
-                "reference": "d283e11b6e14c6f4664cf080415c4341293e5bbd",
+                "url": "https://api.github.com/repos/justinrainbow/json-schema/zipball/8560d4314577199ba51bf2032f02cd1315587c23",
+                "reference": "8560d4314577199ba51bf2032f02cd1315587c23",
                 "shasum": ""
             },
             "require": {
@@ -26,7 +26,7 @@
             "require-dev": {
                 "friendsofphp/php-cs-fixer": "^2.1",
                 "json-schema/json-schema-test-suite": "1.2.0",
-                "phpunit/phpunit": "^4.8.22"
+                "phpunit/phpunit": "^4.8.35"
             },
             "bin": [
                 "bin/validate-json"
@@ -70,34 +70,34 @@
                 "json",
                 "schema"
             ],
-            "time": "2017-10-21T13:15:38+00:00"
+            "time": "2018-02-14T22:26:30+00:00"
         },
         {
             "name": "localheinz/json-normalizer",
-            "version": "0.5.2",
+            "version": "0.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/localheinz/json-normalizer.git",
-                "reference": "0bcf04557255c318325fc959a8f36bd51356b6f0"
+                "reference": "f280f0b8125c7c26b2f8047fa84bfe14de785d84"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/localheinz/json-normalizer/zipball/0bcf04557255c318325fc959a8f36bd51356b6f0",
-                "reference": "0bcf04557255c318325fc959a8f36bd51356b6f0",
+                "url": "https://api.github.com/repos/localheinz/json-normalizer/zipball/f280f0b8125c7c26b2f8047fa84bfe14de785d84",
+                "reference": "f280f0b8125c7c26b2f8047fa84bfe14de785d84",
                 "shasum": ""
             },
             "require": {
                 "justinrainbow/json-schema": "^4.0.0 || ^5.0.0",
-                "localheinz/json-printer": "^1.0.0",
+                "localheinz/json-printer": "^2.0.0",
                 "php": "^7.1"
             },
             "require-dev": {
-                "infection/infection": "~0.7.1",
-                "localheinz/php-cs-fixer-config": "~1.11.0",
+                "infection/infection": "~0.8.1",
+                "localheinz/php-cs-fixer-config": "~1.13.1",
                 "localheinz/test-util": "0.6.1",
                 "phpbench/phpbench": "~0.14.0",
                 "phpspec/prophecy": "^1.7.1",
-                "phpunit/phpunit": "^7.0.0"
+                "phpunit/phpunit": "^7.1.1"
             },
             "type": "library",
             "autoload": {
@@ -121,31 +121,31 @@
                 "json",
                 "normalizer"
             ],
-            "time": "2018-02-15T14:13:23+00:00"
+            "time": "2018-04-07T08:03:24+00:00"
         },
         {
             "name": "localheinz/json-printer",
-            "version": "1.1.0",
+            "version": "2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/localheinz/json-printer.git",
-                "reference": "49459a160c551b5504d1edcbb10692039071d08a"
+                "reference": "1a350fd94544df716d1c75ef107d34057f80ac7a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/localheinz/json-printer/zipball/49459a160c551b5504d1edcbb10692039071d08a",
-                "reference": "49459a160c551b5504d1edcbb10692039071d08a",
+                "url": "https://api.github.com/repos/localheinz/json-printer/zipball/1a350fd94544df716d1c75ef107d34057f80ac7a",
+                "reference": "1a350fd94544df716d1c75ef107d34057f80ac7a",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.0"
             },
             "require-dev": {
-                "infection/infection": "~0.7.0",
-                "localheinz/php-cs-fixer-config": "~1.9.0",
+                "infection/infection": "~0.8.1",
+                "localheinz/php-cs-fixer-config": "~1.13.1",
                 "localheinz/test-util": "0.6.1",
                 "phpbench/phpbench": "~0.14.0",
-                "phpunit/phpunit": "^6.5.5"
+                "phpunit/phpunit": "^6.5.7"
             },
             "type": "library",
             "autoload": {
@@ -170,7 +170,7 @@
                 "json",
                 "printer"
             ],
-            "time": "2018-01-27T21:05:05+00:00"
+            "time": "2018-04-06T22:10:47+00:00"
         },
         {
             "name": "sebastian/diff",