Don't exclude PHP 8 from requirements

composer.json

@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "^7.1",
+        "php": ">=7.1",
         "psr/http-message": "^1.0"
     },
     "require-dev": {

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": "7310d28d306d123fbb958435959d94d4",
+    "content-hash": "bda1ef5ca6ebe9d86e84fcbb87a8be90",
     "packages": [
         {
             "name": "psr/http-message",
@@ -54,37 +54,38 @@
                 "request",
                 "response"
             ],
+            "support": {
+                "source": "https://github.com/php-fig/http-message/tree/master"
+            },
             "time": "2016-08-06T14:39:51+00:00"
         }
     ],
     "packages-dev": [
         {
             "name": "bamarni/composer-bin-plugin",
-            "version": "v1.3.0",
+            "version": "1.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/bamarni/composer-bin-plugin.git",
-                "reference": "67f9d314dc7ecf7245b8637906e151ccc62b8d24"
+                "reference": "9329fb0fbe29e0e1b2db8f4639a193e4f5406225"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/bamarni/composer-bin-plugin/zipball/67f9d314dc7ecf7245b8637906e151ccc62b8d24",
+                "url": "https://api.github.com/repos/bamarni/composer-bin-plugin/zipball/9329fb0fbe29e0e1b2db8f4639a193e4f5406225",
-                "reference": "67f9d314dc7ecf7245b8637906e151ccc62b8d24",
+                "reference": "9329fb0fbe29e0e1b2db8f4639a193e4f5406225",
                 "shasum": ""
             },
             "require": {
-                "composer-plugin-api": "^1.0"
+                "composer-plugin-api": "^1.0 || ^2.0",
+                "php": "^5.5.9 || ^7.0 || ^8.0"
             },
             "require-dev": {
-                "composer/composer": "dev-master",
+                "composer/composer": "^1.0 || ^2.0",
                 "symfony/console": "^2.5 || ^3.0 || ^4.0"
             },
             "type": "composer-plugin",
             "extra": {
-                "class": "Bamarni\\Composer\\Bin\\Plugin",
+                "class": "Bamarni\\Composer\\Bin\\Plugin"
-                "branch-alias": {
-                    "dev-master": "1.1-dev"
-                }
             },
             "autoload": {
                 "psr-4": {
@@ -95,7 +96,20 @@
             "license": [
                 "MIT"
             ],
-            "time": "2019-03-17T12:38:04+00:00"
+            "description": "No conflicts for your bin dependencies",
+            "keywords": [
+                "composer",
+                "conflict",
+                "dependency",
+                "executable",
+                "isolation",
+                "tool"
+            ],
+            "support": {
+                "issues": "https://github.com/bamarni/composer-bin-plugin/issues",
+                "source": "https://github.com/bamarni/composer-bin-plugin/tree/master"
+            },
+            "time": "2020-05-03T08:27:20+00:00"
         }
     ],
     "aliases": [],
@@ -104,7 +118,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": "^7.1"
+        "php": ">=7.1"
     },
     "platform-dev": {
         "ext-intl": "*"
@@ -112,5 +126,5 @@
     "platform-overrides": {
         "php": "7.1.33"
     },
-    "plugin-api-version": "1.1.0"
+    "plugin-api-version": "2.0.0"
 }