diff --git a/composer.json b/composer.json
index f9bc44c..e1db5b8 100644
--- a/composer.json
+++ b/composer.json
@@ -33,6 +33,8 @@
     "prefer-stable": true,
     "require": {
         "php": "^7.4|^8.0",
+        "psr/container": "^1.0|^2.0",
+        "yiisoft/definitions": "^1.0",
         "yiisoft/factory": "^1.0",
         "yiisoft/rbac": "dev-master@dev"
     },