diff --git a/composer.json b/composer.json
index 86f0593..3395cfe 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,6 @@
         "php": "^7.1|^8",
         "composer/semver": "^1.5",
         "composer/package-versions-deprecated": "^1.4",
-        "rybakit/msgpack": "^0.7|^0.8",
         "rybakit/phpunit-extras": "^0.2",
         "symfony/expression-language": "^3.3|^4|^5",
         "tarantool/client": "^0.8|^0.9"
@@ -23,6 +22,7 @@
         "php": "^7.1.3|^8",
         "ext-msgpack": "*",
         "friendsofphp/php-cs-fixer": "^2.14",
+        "rybakit/msgpack": "*",
         "vimeo/psalm": "^3.9|^4"
     },
     "autoload": {