diff --git a/composer.json b/composer.json
index 3302c37..c0710a8 100644
--- a/composer.json
+++ b/composer.json
@@ -11,15 +11,15 @@
     ],
     "require": {
         "php": "^7.2",
-        "symfony/config": "^4.4",
-        "symfony/dependency-injection": "^4.4",
-        "symfony/http-kernel": "^4.4",
+        "symfony/config": "^4.4|^5",
+        "symfony/dependency-injection": "^4.4|^5",
+        "symfony/http-kernel": "^4.4|^5",
         "symfony/orm-pack": "^2.1",
-        "symfony/security-bundle": "^4.4",
-        "symfony/serializer": "^4.4"
+        "symfony/security-bundle": "^4.4|^5",
+        "symfony/serializer": "^4.4|^5"
     },
     "require-dev": {
-        "symfony/phpunit-bridge": "^4.4"
+        "symfony/phpunit-bridge": "^4.4|^5"
     },
     "config": {
         "optimize-autoloader": true,
diff --git a/src/Command/UserListCommand.php b/src/Command/UserListCommand.php
index 204bce8..40fc5c7 100644
--- a/src/Command/UserListCommand.php
+++ b/src/Command/UserListCommand.php
@@ -84,7 +84,7 @@ private function draw(SymfonyStyle $io, int $page, int $limit)
 
         if (ceil($counetr / $limit) > 1) {
             $page = $io->ask("Page", ($page < ceil($counetr / $limit)) ? $page + 1 : null);
-            if (!is_int($page) || $page == null) {
+            if ((int)$page == 0) {
                 $io->writeln('Bye');
                 return 0;
             }