diff --git a/composer.json b/composer.json
index e13c1dc..91fa890 100644
--- a/composer.json
+++ b/composer.json
@@ -15,8 +15,8 @@
     },
     "require-dev": {
         "charonlab/coding-standard": "1.2.x-dev",
-        "phpunit/phpunit": "11.0.3",
-        "vimeo/psalm": "6.x-dev"
+        "charonlab/static-analysis": "^1.1",
+        "charonlab/testing": "^1.0"
     },
     "minimum-stability": "dev",
     "prefer-stable": true,