diff --git a/composer.json b/composer.json
index 3b37281..cec6463 100644
--- a/composer.json
+++ b/composer.json
@@ -12,8 +12,8 @@
     "require": {
         "php": ">=8.1",
         "phant/error": "1.*",
-        "ramsey/uuid": "^4.3",
-        "firebase/php-jwt": "^5.2"
+        "ramsey/uuid": "4.*",
+        "firebase/php-jwt": "6.*"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.0",