diff --git a/composer.json b/composer.json
index 2807bf3..1aa8002 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
-        "phpunit/phpunit": "^10.0"
+        "phpunit/phpunit": "^10.0 || ^11.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/manifest.xml.in b/manifest.xml.in
index fe6cc9f..ce9790f 100644
--- a/manifest.xml.in
+++ b/manifest.xml.in
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <phar xmlns="https://phar.io/xml/manifest/1.0">
     <contains name="zalas/phpunit-globals" version="@@version@@" type="extension">
-        <extension for="phpunit/phpunit" compatible="^10.0"/>
+        <extension for="phpunit/phpunit" compatible="^10.0||^11.0"/>
     </contains>
 
     <copyright>