diff --git a/composer.json b/composer.json
index 8ce3640..74c318e 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
     },
     "require-dev": {
         "graham-campbell/testbench": "^6.0",
-        "larastan/larastan": "3.4.2",
+        "larastan/larastan": "3.9.6",
         "phpstan/phpstan-mockery": "2.0.0",
         "phpunit/phpunit": "^12.2",
         "rregeer/phpunit-coverage-check": "^0.3.1",