diff --git a/composer.json b/composer.json
index 758e6e2..6b63f07 100644
--- a/composer.json
+++ b/composer.json
@@ -20,10 +20,10 @@
     },
     "require-dev": {
         "brainbits/phpcs-standard": "^7.0",
-        "brainbits/phpstan-rules": "^3.0",
-        "jangregor/phpstan-prophecy": "^1.0",
-        "phpstan/phpstan": "^1.0",
-        "phpstan/phpstan-phpunit": "^1.3",
+        "brainbits/phpstan-rules": "^4.0",
+        "jangregor/phpstan-prophecy": "^2.0",
+        "phpstan/phpstan": "^2.0",
+        "phpstan/phpstan-phpunit": "^2.0",
         "phpunit/phpunit": "^10.2"
     },
     "config": {