diff --git a/backend/package-lock.json b/backend/package-lock.json
index 7bbf5db..a9fe8cc 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -10,6 +10,7 @@
       "license": "UNLICENSED",
       "dependencies": {
         "@nestjs/common": "^11.0.1",
+        "@nestjs/config": "^4.0.2",
         "@nestjs/core": "^11.0.1",
         "@nestjs/platform-express": "^11.0.1",
         "@nestjs/typeorm": "^11.0.0",
@@ -2160,6 +2161,20 @@
         }
       }
     },
+    "node_modules/@nestjs/config": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/@nestjs/config/-/config-4.0.2.tgz",
+      "integrity": "sha512-McMW6EXtpc8+CwTUwFdg6h7dYcBUpH5iUILCclAsa+MbCEvC9ZKu4dCHRlJqALuhjLw97pbQu62l4+wRwGeZqA==",
+      "dependencies": {
+        "dotenv": "16.4.7",
+        "dotenv-expand": "12.0.1",
+        "lodash": "4.17.21"
+      },
+      "peerDependencies": {
+        "@nestjs/common": "^10.0.0 || ^11.0.0",
+        "rxjs": "^7.1.0"
+      }
+    },
     "node_modules/@nestjs/core": {
       "version": "11.0.12",
       "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-11.0.12.tgz",
@@ -5019,6 +5034,20 @@
         "url": "https://dotenvx.com"
       }
     },
+    "node_modules/dotenv-expand": {
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/dotenv-expand/-/dotenv-expand-12.0.1.tgz",
+      "integrity": "sha512-LaKRbou8gt0RNID/9RoI+J2rvXsBRPMV7p+ElHlPhcSARbCPDYcYG2s1TIzAfWv4YSgyY5taidWzzs31lNV3yQ==",
+      "dependencies": {
+        "dotenv": "^16.4.5"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
     "node_modules/dunder-proto": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
@@ -7661,8 +7690,7 @@
     "node_modules/lodash": {
       "version": "4.17.21",
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
-      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
-      "dev": true
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "node_modules/lodash.memoize": {
       "version": "4.1.2",
diff --git a/backend/package.json b/backend/package.json
index e13d1bf..05991bb 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -21,6 +21,7 @@
   },
   "dependencies": {
     "@nestjs/common": "^11.0.1",
+    "@nestjs/config": "^4.0.2",
     "@nestjs/core": "^11.0.1",
     "@nestjs/platform-express": "^11.0.1",
     "@nestjs/typeorm": "^11.0.0",