diff --git a/composer.json b/composer.json
index d3ca3de..1a60304 100644
--- a/composer.json
+++ b/composer.json
@@ -14,11 +14,9 @@
   },
 
   "require-dev": {
-    "phpunit/phpunit" : "7.*",
-    "phpdocumentor/phpdocumentor" : "2.*",
+    "phpunit/phpunit" : "9.*",
+    "phpdocumentor/phpdocumentor" : "3.*",
     "squizlabs/php_codesniffer" : "3.*",
-    "scrutinizer/ocular": "1.5.*",
-    "wp-coding-standards/wpcs": "0.14.*",
-    "codeclimate/php-test-reporter": "0.4.*"
+    "wp-coding-standards/wpcs": "2.*"
   }
 }