diff --git a/composer.json b/composer.json
index 2252d2d..09f32c7 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
     "license": "LGPL-3.0",
     "require": {
         "php": "^7.4 || ^8.0",
-        "ext-pthreads": "~3.2.0",
+        "ext-pthreads": "~3.2.0 || ^4.0",
         "pocketmine/log": "^0.2.0 || ^0.3.0"
     },
     "require-dev": {