diff --git a/composer.json b/composer.json
index bb42d74..ad28b35 100644
--- a/composer.json
+++ b/composer.json
@@ -23,12 +23,9 @@
     "nette/di": "^3.0.1"
   },
   "require-dev": {
-    "ninjify/nunjuck": "^0.3.0",
-    "ninjify/qa": "^0.12.0",
-    "phpstan/phpstan": "^1.0",
-    "phpstan/phpstan-deprecation-rules": "^1.0",
-    "phpstan/phpstan-nette": "^1.0",
-    "phpstan/phpstan-strict-rules": "^1.0"
+    "contributte/qa": "^0.4",
+    "contributte/tester": "^0.4",
+    "contributte/phpstan": "^0.1"
   },
   "autoload": {
     "psr-4": {