diff --git a/composer.json b/composer.json
index 22b30b2..e2c4ed2 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
     },
     "require-dev": {
         "orchestra/testbench": "^7.14",
-        "orchestra/testbench-core": "^7.14",
+        "orchestra/testbench-core": "^7.39",
         "phpunit/phpunit": "^9.5.21",
         "vimeo/psalm": "4.24.0"
     },