diff --git a/composer.json b/composer.json
index 22119af..ab9b57b 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
     },
     "require-dev": {
         "orchestra/testbench": ">=4.0",
-        "squizlabs/php_codesniffer": "^3.5"
+        "squizlabs/php_codesniffer": "^4.0"
     },
     "autoload": {
         "psr-4": {