diff --git a/composer.json b/composer.json
index 5b872a9..7384f53 100644
--- a/composer.json
+++ b/composer.json
@@ -16,19 +16,24 @@
     "preferred-install": {
       "*": "dist"
     },
-    "sort-packages": true
+    "sort-packages": true,
+    "allow-plugins": {
+      "composer/installers": true,
+      "phpro/grumphp-shim": true,
+      "dealerdirect/phpcodesniffer-composer-installer": true
+    }
   },
   "require": {
     "composer/installers": "^1.10"
   },
   "require-dev": {
-    "dealerdirect/phpcodesniffer-composer-installer": "^0.7.1",
-    "overtrue/phplint": "^2.3",
-    "php-parallel-lint/php-parallel-lint": "^1.2",
+    "dealerdirect/phpcodesniffer-composer-installer": "^0.7",
+    "php-parallel-lint/php-parallel-lint": "^1.1",
     "phpcompatibility/php-compatibility": "^9.3",
     "phpro/grumphp-shim": "^1.3",
-    "squizlabs/php_codesniffer": "^3.5",
-    "wp-coding-standards/wpcs": "^2.3"
+    "phpcsstandards/php_codesniffer": "^3.0",
+    "vimeo/psalm": "^4.4",
+    "wp-coding-standards/wpcs": "^3.0"
   },
   "scripts": {
     "cs": "./vendor/bin/phpcs",