diff --git a/composer.json b/composer.json
index 86c830e..2a59cf3 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
     },
     "require-dev": {
         "ergebnis/composer-normalize": "^2.1.1",
-        "ergebnis/license": "~0.1.0",
+        "ergebnis/license": "^1.0.0",
         "ergebnis/php-cs-fixer-config": "~1.1.2",
         "phpspec/prophecy": "^1.7",
         "phpunit/phpunit": "^6.0 || ^7.0"
diff --git a/composer.lock b/composer.lock
index d75cfae..d47514a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "1218ede4ab1ed005733a1ca26b4ef97a",
+    "content-hash": "78cd2260e94b9aa7034281585a316bac",
     "packages": [
         {
             "name": "phpstan/phpstan",
@@ -572,16 +572,16 @@
         },
         {
             "name": "ergebnis/license",
-            "version": "0.1.0",
+            "version": "1.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/ergebnis/license.git",
-                "reference": "ca94bcaabcbd56e663899fc4510e9cfdd8c6329c"
+                "reference": "d36cbe3a4ca62c9df902e4133f0a84307a75034a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/ergebnis/license/zipball/ca94bcaabcbd56e663899fc4510e9cfdd8c6329c",
-                "reference": "ca94bcaabcbd56e663899fc4510e9cfdd8c6329c",
+                "url": "https://api.github.com/repos/ergebnis/license/zipball/d36cbe3a4ca62c9df902e4133f0a84307a75034a",
+                "reference": "d36cbe3a4ca62c9df902e4133f0a84307a75034a",
                 "shasum": ""
             },
             "require": {
@@ -589,21 +589,21 @@
                 "php": "^7.1"
             },
             "require-dev": {
-                "ergebnis/composer-normalize": "^2.2.2",
-                "ergebnis/php-cs-fixer-config": "~1.1.3",
-                "ergebnis/phpstan-rules": "~0.14.2",
-                "ergebnis/test-util": "~0.9.1",
+                "ergebnis/composer-normalize": "^2.5.1",
+                "ergebnis/php-cs-fixer-config": "~2.1.2",
+                "ergebnis/phpstan-rules": "~0.14.4",
+                "ergebnis/test-util": "~1.0.0",
                 "infection/infection": "~0.13.6",
-                "jangregor/phpstan-prophecy": "~0.6.0",
-                "phpstan/extension-installer": "^1.0.3",
-                "phpstan/phpstan": "~0.12.5",
+                "jangregor/phpstan-prophecy": "~0.6.2",
+                "phpstan/extension-installer": "^1.0.4",
+                "phpstan/phpstan": "~0.12.22",
                 "phpstan/phpstan-deprecation-rules": "~0.12.2",
-                "phpstan/phpstan-phpunit": "~0.12.6",
-                "phpstan/phpstan-strict-rules": "~0.12.1",
+                "phpstan/phpstan-phpunit": "~0.12.8",
+                "phpstan/phpstan-strict-rules": "~0.12.2",
                 "phpunit/phpunit": "^7.5.20",
-                "psalm/plugin-phpunit": "~0.8.1",
-                "symfony/filesystem": "^4.4.0",
-                "vimeo/psalm": "^3.8.3"
+                "psalm/plugin-phpunit": "~0.10.0",
+                "symfony/filesystem": "^4.4.8",
+                "vimeo/psalm": "^3.11.2"
             },
             "type": "library",
             "autoload": {
@@ -621,12 +621,30 @@
                     "email": "am@localheinz.com"
                 }
             ],
-            "description": "Provides an abstraction for a license.",
+            "description": "Provides an abstraction of an open-source license.",
             "homepage": "https://github.com/ergebnis/license",
             "keywords": [
                 "license"
             ],
-            "time": "2020-01-19T13:40:34+00:00"
+            "funding": [
+                {
+                    "url": "https://paypal.me/localheinz",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.amazon.de/hz/wishlist/ls/2NCHMSJ4BC1OW",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.buymeacoffee.com/localheinz",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/localheinz",
+                    "type": "github"
+                }
+            ],
+            "time": "2020-05-04T17:36:52+00:00"
         },
         {
             "name": "ergebnis/php-cs-fixer-config",