diff --git a/composer.json b/composer.json
index c4ec13cc..6b5c162b 100644
--- a/composer.json
+++ b/composer.json
@@ -38,7 +38,7 @@
   },
   "require-dev": {
     "phpmd/phpmd": "2.15.0",
-    "squizlabs/php_codesniffer": "3.7.2",
+    "squizlabs/php_codesniffer": "3.8.0",
     "orchestra/testbench": "*",
     "guzzlehttp/guzzle": "^7.3",
     "guzzlehttp/psr7": "^1.7 || ^2.0",