diff --git a/composer.json b/composer.json
index aa646e7..3d6741a 100644
--- a/composer.json
+++ b/composer.json
@@ -43,8 +43,8 @@
         "php": "^7.4",
         "ext-json": "*",
         "ext-pdo": "*",
-        "monarc/backoffice": "^2.11.0",
-        "monarc/core": "^2.11.1",
+        "monarc/backoffice": "^2.9.7",
+        "monarc/core": "^2.9.15",
         "laminas/laminas-mvc": "^3.1",
         "laminas/laminas-di": "^3.1",
         "laminas/laminas-permissions-rbac": "^3.0",