diff --git a/composer.lock b/composer.lock
index c319663..ef62c4d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,10 +1,10 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "23885a2416950e19b2774361706d3e92",
+    "content-hash": "734df44ead2d8929071d681c0b3141d0",
     "packages": [],
     "packages-dev": [
         {
@@ -398,7 +398,7 @@
                 "semantic",
                 "version"
             ],
-            "abandoned": true,
+            "abandoned": "kherge/semver",
             "time": "2014-05-27T05:29:25+00:00"
         },
         {
@@ -698,16 +698,16 @@
         },
         {
             "name": "nette/application",
-            "version": "v2.3.13",
+            "version": "v2.3.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nette/application.git",
-                "reference": "ab1ed67f4b85e1be7af5d13bf00de61391544be6"
+                "reference": "cb1ff62a74dd415092904179cd2d488ffc7215d6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nette/application/zipball/ab1ed67f4b85e1be7af5d13bf00de61391544be6",
-                "reference": "ab1ed67f4b85e1be7af5d13bf00de61391544be6",
+                "url": "https://api.github.com/repos/nette/application/zipball/cb1ff62a74dd415092904179cd2d488ffc7215d6",
+                "reference": "cb1ff62a74dd415092904179cd2d488ffc7215d6",
                 "shasum": ""
             },
             "require": {
@@ -726,7 +726,8 @@
                 "nette/di": "~2.3",
                 "nette/forms": "~2.2",
                 "nette/robot-loader": "~2.2",
-                "nette/tester": "~1.3"
+                "nette/tester": "~1.3",
+                "nette/utils": ">2.2 <2.5"
             },
             "suggest": {
                 "latte/latte": "Allows using Latte in templates",
@@ -756,7 +757,7 @@
             ],
             "description": "Nette Application MVC Component",
             "homepage": "https://nette.org",
-            "time": "2016-06-17T17:40:16+00:00"
+            "time": "2020-08-25T01:50:08+00:00"
         },
         {
             "name": "nette/bootstrap",
@@ -826,30 +827,31 @@
         },
         {
             "name": "nette/caching",
-            "version": "v2.4.7",
+            "version": "v2.5.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nette/caching.git",
-                "reference": "f56c5e0342cdca078c5e617efb2be8af38de5eee"
+                "reference": "d93ef446836a5a0ff7ef78d5ffebb7fe043f9953"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nette/caching/zipball/f56c5e0342cdca078c5e617efb2be8af38de5eee",
-                "reference": "f56c5e0342cdca078c5e617efb2be8af38de5eee",
+                "url": "https://api.github.com/repos/nette/caching/zipball/d93ef446836a5a0ff7ef78d5ffebb7fe043f9953",
+                "reference": "d93ef446836a5a0ff7ef78d5ffebb7fe043f9953",
                 "shasum": ""
             },
             "require": {
-                "nette/finder": "~2.2",
-                "nette/utils": "~2.2",
-                "php": ">=5.4.4"
+                "nette/finder": "^2.2 || ~3.0.0",
+                "nette/utils": "^2.4 || ~3.0.0",
+                "php": ">=5.6.0"
             },
             "conflict": {
                 "nette/nette": "<2.2"
             },
             "require-dev": {
-                "latte/latte": "~2.3.0",
-                "nette/di": "~2.3",
-                "nette/tester": "~1.6"
+                "latte/latte": "^2.4",
+                "nette/di": "^2.4 || ~3.0.0",
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.4"
             },
             "suggest": {
                 "ext-pdo_sqlite": "to use SQLiteStorage or SQLiteJournal"
@@ -857,7 +859,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.4-dev"
+                    "dev-master": "2.5-dev"
                 }
             },
             "autoload": {
@@ -881,9 +883,16 @@
                     "homepage": "https://nette.org/contributors"
                 }
             ],
-            "description": "Nette Caching Component",
+            "description": "⏱ Nette Caching: library with easy-to-use API and many cache backends.",
             "homepage": "https://nette.org",
-            "time": "2016-10-06T00:12:19+00:00"
+            "keywords": [
+                "cache",
+                "journal",
+                "memcached",
+                "nette",
+                "sqlite"
+            ],
+            "time": "2019-11-19T18:38:13+00:00"
         },
         {
             "name": "nette/component-model",
@@ -989,29 +998,36 @@
         },
         {
             "name": "nette/finder",
-            "version": "v2.3.2",
+            "version": "v2.5.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nette/finder.git",
-                "reference": "ea8e796b42d542bd90e76f5b2a41c2c86a008256"
+                "reference": "4ad2c298eb8c687dd0e74ae84206a4186eeaed50"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nette/finder/zipball/ea8e796b42d542bd90e76f5b2a41c2c86a008256",
-                "reference": "ea8e796b42d542bd90e76f5b2a41c2c86a008256",
+                "url": "https://api.github.com/repos/nette/finder/zipball/4ad2c298eb8c687dd0e74ae84206a4186eeaed50",
+                "reference": "4ad2c298eb8c687dd0e74ae84206a4186eeaed50",
                 "shasum": ""
             },
             "require": {
-                "nette/utils": "~2.2",
-                "php": ">=5.3.1"
+                "nette/utils": "^2.4 || ^3.0",
+                "php": ">=7.1"
             },
             "conflict": {
                 "nette/nette": "<2.2"
             },
             "require-dev": {
-                "nette/tester": "~1.4"
+                "nette/tester": "^2.0",
+                "phpstan/phpstan": "^0.12",
+                "tracy/tracy": "^2.3"
             },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev"
+                }
+            },
             "autoload": {
                 "classmap": [
                     "src/"
@@ -1033,39 +1049,52 @@
                     "homepage": "https://nette.org/contributors"
                 }
             ],
-            "description": "Nette Finder: Files Searching",
+            "description": "🔍 Nette Finder: find files and directories with an intuitive API.",
             "homepage": "https://nette.org",
-            "time": "2015-10-20T17:15:41+00:00"
+            "keywords": [
+                "filesystem",
+                "glob",
+                "iterator",
+                "nette"
+            ],
+            "time": "2020-01-03T20:35:40+00:00"
         },
         {
             "name": "nette/http",
-            "version": "v2.3.9",
+            "version": "v2.4.11",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nette/http.git",
-                "reference": "374f6327a08c5e8a3d60bc1035aa12267bc1b5a7"
+                "reference": "3d75d11a880fe223bfa6bc7ca9822bdfe789e5a6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nette/http/zipball/374f6327a08c5e8a3d60bc1035aa12267bc1b5a7",
-                "reference": "374f6327a08c5e8a3d60bc1035aa12267bc1b5a7",
+                "url": "https://api.github.com/repos/nette/http/zipball/3d75d11a880fe223bfa6bc7ca9822bdfe789e5a6",
+                "reference": "3d75d11a880fe223bfa6bc7ca9822bdfe789e5a6",
                 "shasum": ""
             },
             "require": {
-                "nette/utils": "~2.2, >=2.2.2",
-                "php": ">=5.3.1"
+                "nette/utils": "^2.4 || ~3.0.0",
+                "php": ">=5.6.0"
             },
             "conflict": {
                 "nette/nette": "<2.2"
             },
             "require-dev": {
-                "nette/di": "~2.3",
-                "nette/tester": "~1.4"
+                "nette/di": "^2.4.8 || ~3.0.0",
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.4"
             },
             "suggest": {
-                "ext-fileinfo": "to detect type of uploaded files"
+                "ext-fileinfo": "to detect type of uploaded files",
+                "nette/security": "allows use Nette\\Http\\UserStorage"
             },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.4-dev"
+                }
+            },
             "autoload": {
                 "classmap": [
                     "src/"
@@ -1087,9 +1116,20 @@
                     "homepage": "https://nette.org/contributors"
                 }
             ],
-            "description": "Nette HTTP Component",
+            "description": "? Nette Http: abstraction for HTTP request, response and session. Provides careful data sanitization and utility for URL and cookies manipulation.",
             "homepage": "https://nette.org",
-            "time": "2017-03-16T15:47:05+00:00"
+            "keywords": [
+                "cookies",
+                "http",
+                "nette",
+                "proxy",
+                "request",
+                "response",
+                "security",
+                "session",
+                "url"
+            ],
+            "time": "2019-03-13T19:04:45+00:00"
         },
         {
             "name": "nette/mail",
@@ -1245,32 +1285,38 @@
         },
         {
             "name": "nette/reflection",
-            "version": "v2.3.2",
+            "version": "v2.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nette/reflection.git",
-                "reference": "6c39adc4661f5f7b64be7ee161b8f67d8174da4d"
+                "reference": "b12327e98ead74e87a1315e0d48182a702adf901"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nette/reflection/zipball/6c39adc4661f5f7b64be7ee161b8f67d8174da4d",
-                "reference": "6c39adc4661f5f7b64be7ee161b8f67d8174da4d",
+                "url": "https://api.github.com/repos/nette/reflection/zipball/b12327e98ead74e87a1315e0d48182a702adf901",
+                "reference": "b12327e98ead74e87a1315e0d48182a702adf901",
                 "shasum": ""
             },
             "require": {
                 "ext-tokenizer": "*",
-                "nette/caching": "~2.2",
-                "nette/utils": "~2.2",
-                "php": ">=5.3.1"
+                "nette/caching": "^2.2 || ^3.0",
+                "nette/utils": "^2.4 || ^3.0",
+                "php": ">=5.6.0"
             },
             "conflict": {
                 "nette/nette": "<2.2"
             },
             "require-dev": {
-                "nette/di": "~2.3",
-                "nette/tester": "~1.4"
+                "nette/di": "^2.4 || ^3.0",
+                "nette/tester": "^2.0",
+                "tracy/tracy": "^2.4"
             },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.4-dev"
+                }
+            },
             "autoload": {
                 "classmap": [
                     "src/"
@@ -1292,9 +1338,15 @@
                     "homepage": "https://nette.org/contributors"
                 }
             ],
-            "description": "Nette PHP Reflection Component",
+            "description": "Nette Reflection: docblock annotations parser and common reflection classes",
             "homepage": "https://nette.org",
-            "time": "2016-03-12T14:57:07+00:00"
+            "keywords": [
+                "annotation",
+                "nette",
+                "reflection"
+            ],
+            "abandoned": true,
+            "time": "2017-07-11T19:28:57+00:00"
         },
         {
             "name": "nette/robot-loader",
@@ -1411,31 +1463,37 @@
         },
         {
             "name": "nette/security",
-            "version": "v2.3.2",
+            "version": "v2.4.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nette/security.git",
-                "reference": "779254a5484a106344a81c8cb9ce2b8570e38f34"
+                "reference": "7b8ac90c9ec405bb3b4dab9214bf122d3620fc65"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nette/security/zipball/779254a5484a106344a81c8cb9ce2b8570e38f34",
-                "reference": "779254a5484a106344a81c8cb9ce2b8570e38f34",
+                "url": "https://api.github.com/repos/nette/security/zipball/7b8ac90c9ec405bb3b4dab9214bf122d3620fc65",
+                "reference": "7b8ac90c9ec405bb3b4dab9214bf122d3620fc65",
                 "shasum": ""
             },
             "require": {
-                "nette/utils": "~2.2",
-                "php": ">=5.3.1"
+                "nette/utils": "~2.4",
+                "php": ">=5.6.0"
             },
             "conflict": {
                 "nette/nette": "<2.2"
             },
             "require-dev": {
-                "nette/di": "~2.3",
-                "nette/http": "~2.3",
-                "nette/tester": "~1.4"
+                "nette/di": "~2.4",
+                "nette/http": "~2.4",
+                "nette/tester": "~2.0",
+                "tracy/tracy": "^2.4"
             },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.4-dev"
+                }
+            },
             "autoload": {
                 "classmap": [
                     "src/"
@@ -1457,32 +1515,39 @@
                     "homepage": "https://nette.org/contributors"
                 }
             ],
-            "description": "Nette Security: Access Control Component",
+            "description": "? Nette Security: provides authentication, authorization and a role-based access control management via ACL (Access Control List)",
             "homepage": "https://nette.org",
-            "time": "2016-05-17T15:37:18+00:00"
+            "keywords": [
+                "Authentication",
+                "acl",
+                "authorization",
+                "nette"
+            ],
+            "time": "2018-10-17T15:50:54+00:00"
         },
         {
             "name": "nette/utils",
-            "version": "v2.3.11",
+            "version": "v2.5.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nette/utils.git",
-                "reference": "f213ad4d9dfb7221322bd2808e2004b61c8ece8e"
+                "reference": "b343b5749f8c2daa0d15f30380ccdba0579c2ed1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nette/utils/zipball/f213ad4d9dfb7221322bd2808e2004b61c8ece8e",
-                "reference": "f213ad4d9dfb7221322bd2808e2004b61c8ece8e",
+                "url": "https://api.github.com/repos/nette/utils/zipball/b343b5749f8c2daa0d15f30380ccdba0579c2ed1",
+                "reference": "b343b5749f8c2daa0d15f30380ccdba0579c2ed1",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.1"
+                "php": ">=5.6.0"
             },
             "conflict": {
                 "nette/nette": "<2.2"
             },
             "require-dev": {
-                "nette/tester": "~1.0"
+                "nette/tester": "~2.0",
+                "tracy/tracy": "^2.3"
             },
             "suggest": {
                 "ext-gd": "to use Image",
@@ -1493,9 +1558,17 @@
                 "ext-xml": "to use Strings::length() etc. when mbstring is not available"
             },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev"
+                }
+            },
             "autoload": {
                 "classmap": [
                     "src/"
+                ],
+                "files": [
+                    "src/loader.php"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -1514,9 +1587,25 @@
                     "homepage": "https://nette.org/contributors"
                 }
             ],
-            "description": "Nette Utility Classes",
+            "description": "🛠 Nette Utils: lightweight utilities for string & array manipulation, image handling, safe JSON encoding/decoding, validation, slug or strong password generating etc.",
             "homepage": "https://nette.org",
-            "time": "2016-12-12T12:20:10+00:00"
+            "keywords": [
+                "array",
+                "core",
+                "datetime",
+                "images",
+                "json",
+                "nette",
+                "paginator",
+                "password",
+                "slugify",
+                "string",
+                "unicode",
+                "utf-8",
+                "utility",
+                "validation"
+            ],
+            "time": "2019-11-19T00:32:02+00:00"
         },
         {
             "name": "psr/log",
@@ -1951,7 +2040,7 @@
                     "homepage": "https://nette.org/contributors"
                 }
             ],
-            "description": "😎 Tracy: the addictive tool to ease debugging PHP code for cool developers. Friendly design, logging, profiler, advanced features like debugging AJAX calls or CLI support. You will love it.",
+            "description": "? Tracy: the addictive tool to ease debugging PHP code for cool developers. Friendly design, logging, profiler, advanced features like debugging AJAX calls or CLI support. You will love it.",
             "homepage": "https://tracy.nette.org",
             "keywords": [
                 "Xdebug",
@@ -1969,5 +2058,6 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "1.1.0"
 }