diff --git a/composer.json b/composer.json
index ab69643..35de214 100755
--- a/composer.json
+++ b/composer.json
@@ -42,8 +42,7 @@
   },
   "scripts": {
     "pre-autoload-dump": [
-      "srag\\LibrariesNamespaceChanger\\LibrariesNamespaceChanger::rewriteLibrariesNamespaces",
-      "srag\\LibrariesNamespaceChanger\\PHP72Backport::PHP72Backport"
+      "srag\\LibrariesNamespaceChanger\\LibrariesNamespaceChanger::rewriteLibrariesNamespaces"
     ]
   }
 }
diff --git a/composer.lock b/composer.lock
index 191e4ee..5ce5b2e 100755
--- a/composer.lock
+++ b/composer.lock
@@ -21,7 +21,7 @@
                 "shasum": ""
             },
             "require": {
-                "php": "^7"
+                "php": "^7 || ^8"
             },
             "require-dev": {
                 "phpunit/phpunit": "4.*|5.*",
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 10d9b90..f83606a 100755
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -15,7 +15,7 @@
             "shasum": ""
         },
         "require": {
-            "php": "^7"
+            "php": "^7 || ^8"
         },
         "require-dev": {
             "phpunit/phpunit": "4.*|5.*",
diff --git a/vendor/paragonie/random_compat/composer.json b/vendor/paragonie/random_compat/composer.json
index 1fa8de9..0b46669 100644
--- a/vendor/paragonie/random_compat/composer.json
+++ b/vendor/paragonie/random_compat/composer.json
@@ -22,7 +22,7 @@
     "source":     "https://github.com/paragonie/random_compat"
   },
   "require": {
-    "php": "^7"
+    "php": "^7 || ^8"
   },
   "require-dev": {
     "vimeo/psalm": "^1",