diff --git a/composer.lock b/composer.lock
index f59f6da..a09d837 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1438,15 +1438,15 @@
             "authors": [
                 {
                     "name": "Joshua Atkins",
+                    "role": "Developer",
                     "email": "joshua.atkins@jublo.net",
-                    "homepage": "http://atkins.im/",
-                    "role": "Developer"
+                    "homepage": "http://atkins.im/"
                 },
                 {
                     "name": "J.M.",
+                    "role": "Developer",
                     "email": "jm@jublo.net",
-                    "homepage": "http://mynetx.net/",
-                    "role": "Developer"
+                    "homepage": "http://mynetx.net/"
                 }
             ],
             "description": "Easy access to the Twitter REST API, Collections API, Streaming API, TON (Object Nest) API and Twitter Ads API — all from one PHP library.",
@@ -1718,74 +1718,26 @@
             ],
             "time": "2018-11-20T15:27:04+00:00"
         },
-        {
-            "name": "psr/simple-cache",
-            "version": "1.0.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/php-fig/simple-cache.git",
-                "reference": "408d5eafb83c57f6365a3ca330ff23aa4a5fa39b"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/simple-cache/zipball/408d5eafb83c57f6365a3ca330ff23aa4a5fa39b",
-                "reference": "408d5eafb83c57f6365a3ca330ff23aa4a5fa39b",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Psr\\SimpleCache\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "PHP-FIG",
-                    "homepage": "http://www.php-fig.org/"
-                }
-            ],
-            "description": "Common interfaces for simple caching",
-            "keywords": [
-                "cache",
-                "caching",
-                "psr",
-                "psr-16",
-                "simple-cache"
-            ],
-            "time": "2017-10-23T01:57:42+00:00"
-        },
         {
             "name": "symfony/cache",
-            "version": "v4.2.1",
+            "version": "v4.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/cache.git",
-                "reference": "5c4b50d6ba4f1c8955c3454444c1e3cfddaaad41"
+                "reference": "d263af3cec33afa862310e58545fdc10d779806f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/cache/zipball/5c4b50d6ba4f1c8955c3454444c1e3cfddaaad41",
-                "reference": "5c4b50d6ba4f1c8955c3454444c1e3cfddaaad41",
+                "url": "https://api.github.com/repos/symfony/cache/zipball/d263af3cec33afa862310e58545fdc10d779806f",
+                "reference": "d263af3cec33afa862310e58545fdc10d779806f",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
                 "psr/cache": "~1.0",
                 "psr/log": "~1.0",
-                "psr/simple-cache": "^1.0",
-                "symfony/contracts": "^1.0",
+                "symfony/cache-contracts": "^1.1",
+                "symfony/service-contracts": "^1.1",
                 "symfony/var-exporter": "^4.2"
             },
             "conflict": {
@@ -1796,13 +1748,14 @@
             "provide": {
                 "psr/cache-implementation": "1.0",
                 "psr/simple-cache-implementation": "1.0",
-                "symfony/cache-contracts-implementation": "1.0"
+                "symfony/cache-implementation": "1.0"
             },
             "require-dev": {
                 "cache/integration-tests": "dev-master",
                 "doctrine/cache": "~1.6",
                 "doctrine/dbal": "~2.5",
                 "predis/predis": "~1.1",
+                "psr/simple-cache": "^1.0",
                 "symfony/config": "~4.2",
                 "symfony/dependency-injection": "~3.4|~4.1",
                 "symfony/var-dumper": "^4.1.1"
@@ -1810,7 +1763,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.2-dev"
+                    "dev-master": "4.3-dev"
                 }
             },
             "autoload": {
@@ -1841,7 +1794,7 @@
                 "caching",
                 "psr6"
             ],
-            "time": "2018-12-06T11:00:08+00:00"
+            "time": "2019-06-28T13:16:30+00:00"
         },
         {
             "name": "symfony/config",
@@ -1977,36 +1930,45 @@
         },
         {
             "name": "symfony/contracts",
-            "version": "v1.0.2",
+            "version": "v1.1.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/contracts.git",
-                "reference": "1aa7ab2429c3d594dd70689604b5cf7421254cdf"
+                "reference": "3f3f796d5f24a098a9da62828b8daa1b11494c1b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/contracts/zipball/1aa7ab2429c3d594dd70689604b5cf7421254cdf",
-                "reference": "1aa7ab2429c3d594dd70689604b5cf7421254cdf",
+                "url": "https://api.github.com/repos/symfony/contracts/zipball/3f3f796d5f24a098a9da62828b8daa1b11494c1b",
+                "reference": "3f3f796d5f24a098a9da62828b8daa1b11494c1b",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3"
-            },
-            "require-dev": {
+                "php": "^7.1.3",
                 "psr/cache": "^1.0",
                 "psr/container": "^1.0"
             },
+            "replace": {
+                "symfony/cache-contracts": "self.version",
+                "symfony/event-dispatcher-contracts": "self.version",
+                "symfony/http-client-contracts": "self.version",
+                "symfony/service-contracts": "self.version",
+                "symfony/translation-contracts": "self.version"
+            },
+            "require-dev": {
+                "symfony/polyfill-intl-idn": "^1.10"
+            },
             "suggest": {
-                "psr/cache": "When using the Cache contracts",
-                "psr/container": "When using the Service contracts",
-                "symfony/cache-contracts-implementation": "",
-                "symfony/service-contracts-implementation": "",
-                "symfony/translation-contracts-implementation": ""
+                "psr/event-dispatcher": "When using the EventDispatcher contracts",
+                "symfony/cache-implementation": "",
+                "symfony/event-dispatcher-implementation": "",
+                "symfony/http-client-implementation": "",
+                "symfony/service-implementation": "",
+                "symfony/translation-implementation": ""
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0-dev"
+                    "dev-master": "1.1-dev"
                 }
             },
             "autoload": {
@@ -2041,7 +2003,7 @@
                 "interoperability",
                 "standards"
             ],
-            "time": "2018-12-05T08:06:11+00:00"
+            "time": "2019-06-20T06:46:26+00:00"
         },
         {
             "name": "symfony/debug",
@@ -3137,16 +3099,16 @@
         },
         {
             "name": "symfony/var-exporter",
-            "version": "v4.2.1",
+            "version": "v4.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-exporter.git",
-                "reference": "a39222e357362424b61dcde50e2f7b5a7d3306db"
+                "reference": "9dee83031dcf6dcb53bb7ec1c51de085329bf5cb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/var-exporter/zipball/a39222e357362424b61dcde50e2f7b5a7d3306db",
-                "reference": "a39222e357362424b61dcde50e2f7b5a7d3306db",
+                "url": "https://api.github.com/repos/symfony/var-exporter/zipball/9dee83031dcf6dcb53bb7ec1c51de085329bf5cb",
+                "reference": "9dee83031dcf6dcb53bb7ec1c51de085329bf5cb",
                 "shasum": ""
             },
             "require": {
@@ -3158,7 +3120,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.2-dev"
+                    "dev-master": "4.3-dev"
                 }
             },
             "autoload": {
@@ -3193,7 +3155,7 @@
                 "instantiate",
                 "serialize"
             ],
-            "time": "2018-12-03T22:40:09+00:00"
+            "time": "2019-06-22T08:39:44+00:00"
         },
         {
             "name": "symfony/yaml",