diff --git a/docs/getting-started/installation.md b/docs/getting-started/installation.md
index 88371c6..4a78440 100644
--- a/docs/getting-started/installation.md
+++ b/docs/getting-started/installation.md
@@ -16,7 +16,7 @@ yarn add amqplib
 Express routes require:
 
 ```bash
-yarn add express routing-controllers reflect-metadata
+yarn add express routing-controllers reflect-metadata class-transformer class-validator
 ```
 
 MongoDB repositories require:
diff --git a/package.json b/package.json
index 609154e..cbfbb2f 100644
--- a/package.json
+++ b/package.json
@@ -254,6 +254,10 @@
     "microservices"
   ],
   "license": "MIT",
+  "dependencies": {
+    "fs-extra": "^11.3.5",
+    "node-dependency-injection": "3.2.6"
+  },
   "devDependencies": {
     "@haskou/eslint-config": "^0.1.2",
     "@types/amqplib": "^0.10.8",
@@ -268,10 +272,8 @@
     "cors": "^2.8.6",
     "eslint": "^10.5.0",
     "express": "5.2.1",
-    "fs-extra": "^11.3.5",
     "mongodb": "^7.3.0",
     "node-cron": "^4.5.0",
-    "node-dependency-injection": "3.2.6",
     "prettier": "^3.8.4",
     "reflect-metadata": "^0.2.2",
     "routing-controllers": "^0.11.3",
@@ -283,12 +285,12 @@
   },
   "peerDependencies": {
     "amqplib": "^2.0.1",
+    "class-transformer": "^0.5.1",
+    "class-validator": "^0.14.4",
     "cors": "^2.8.6",
     "express": "5.2.1",
-    "fs-extra": "11.3.4",
     "mongodb": "^7.3.0",
     "node-cron": "^4.5.0",
-    "node-dependency-injection": "3.2.6",
     "reflect-metadata": "^0.2.2",
     "routing-controllers": "^0.11.3",
     "winston": "3.19.0",
@@ -310,18 +312,12 @@
     "express": {
       "optional": true
     },
-    "fs-extra": {
-      "optional": true
-    },
     "mongodb": {
       "optional": true
     },
     "node-cron": {
       "optional": true
     },
-    "node-dependency-injection": {
-      "optional": true
-    },
     "reflect-metadata": {
       "optional": true
     },