diff --git a/composer.json b/composer.json
index 4b6a358..f7e72f6 100644
--- a/composer.json
+++ b/composer.json
@@ -7,21 +7,12 @@
         "forms"
     ],
     "license": "BSD-3-Clause",
-    "authors": [
-        {
-            "name": "Ingo Schommer",
-            "email": "ingo@silverstripe.com"
-        },
-        {
-            "name": "Sean Harvey",
-            "email": "sean@silverstripe.com"
-        }
-    ],
     "require": {
         "silverstripe/framework": "^5"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.6"
+        "phpunit/phpunit": "^9.6",
+        "squizlabs/php_codesniffer": "^3"
     },
     "extra": {
         "branch-alias": {