diff --git a/package.json b/package.json
index 5cc658b..ac22d8a 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "license": "ISC",
   "dependencies": {
     "@nestjs/common": "^7.0.5",
-    "@nestjs/config": "^2.2.0",
+    "@nestjs/config": "^2.3.4",
     "@nestjs/core": "^7.0.5",
     "@nestjs/cqrs": "^9.0.1",
     "@nestjs/platform-express": "^7.0.5",
diff --git a/yarn.lock b/yarn.lock
index 85cd113..809a347 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -532,15 +532,15 @@
     tslib "2.2.0"
     uuid "8.3.2"
 
-"@nestjs/config@^2.2.0":
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/@nestjs/config/-/config-2.2.0.tgz#9f3da35f7c4a58724c0a0817d6f04b66e6703430"
-  integrity sha512-78Eg6oMbCy3D/YvqeiGBTOWei1Jwi3f2pSIZcZ1QxY67kYsJzTRTkwRT8Iv30DbK0sGKc1mcloDLD5UXgZAZtg==
+"@nestjs/config@^2.3.4":
+  version "2.3.4"
+  resolved "https://registry.yarnpkg.com/@nestjs/config/-/config-2.3.4.tgz#6378a3c5b163a429e9ba728f28eed7513855bd50"
+  integrity sha512-IGdSF+0F9MJO6dCRTEahdxPz4iVijjtolcFBxnY+2QYM3bXYQvAgzskGZi+WkAFJN/VzR3TEp60gN5sI74GxPA==
   dependencies:
-    dotenv "16.0.1"
-    dotenv-expand "8.0.3"
+    dotenv "16.1.4"
+    dotenv-expand "10.0.0"
     lodash "4.17.21"
-    uuid "8.3.2"
+    uuid "9.0.0"
 
 "@nestjs/core@^7.0.5":
   version "7.6.18"
@@ -1933,20 +1933,15 @@ dot-prop@^4.2.1:
   dependencies:
     is-obj "^1.0.0"
 
-dotenv-expand@8.0.3:
-  version "8.0.3"
-  resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-8.0.3.tgz#29016757455bcc748469c83a19b36aaf2b83dd6e"
-  integrity sha512-SErOMvge0ZUyWd5B0NXMQlDkN+8r+HhVUsxgOO7IoPDOdDRD2JjExpN6y3KnFR66jsJMwSn1pqIivhU5rcJiNg==
-
-dotenv@16.0.1:
-  version "16.0.1"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.0.1.tgz#8f8f9d94876c35dac989876a5d3a82a267fdce1d"
-  integrity sha512-1K6hR6wtk2FviQ4kEiSjFiH5rpzEVi8WW0x96aztHVMhEspNpc4DVOUTEHtEva5VThQ8IaBX1Pe4gSzpVVUsKQ==
+dotenv-expand@10.0.0:
+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-10.0.0.tgz#12605d00fb0af6d0a592e6558585784032e4ef37"
+  integrity sha512-GopVGCpVS1UKH75VKHGuQFqS1Gusej0z4FyQkPdwjil2gNIv+LNsqBlboOzpJFZKVT95GkCyWJbBSdFEFUWI2A==
 
-dotenv@^16.0.3:
-  version "16.0.3"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.0.3.tgz#115aec42bac5053db3c456db30cc243a5a836a07"
-  integrity sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==
+dotenv@16.1.4, dotenv@^16.0.3:
+  version "16.1.4"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.1.4.tgz#67ac1a10cd9c25f5ba604e4e08bc77c0ebe0ca8c"
+  integrity sha512-m55RtE8AsPeJBpOIFKihEmqUcoVncQIwo7x9U8ZwLEZw9ZpXboz2c+rvog+jUaJvVrZ5kBOeYQBX5+8Aa/OZQw==
 
 dotenv@^8.2.0:
   version "8.6.0"
@@ -5939,6 +5934,11 @@ uuid@8.3.2, uuid@^8.3.2:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"
   integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==
 
+uuid@9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.0.tgz#592f550650024a38ceb0c562f2f6aa435761efb5"
+  integrity sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==
+
 uuid@^3.3.2:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"