diff --git a/advanced/server/package.json b/advanced/server/package.json
index d58d12b43..c9f76a2d0 100644
--- a/advanced/server/package.json
+++ b/advanced/server/package.json
@@ -12,7 +12,7 @@
     "prisma-client-lib": "1.34.12"
   },
   "devDependencies": {
-    "dotenv": "6.2.0",
+    "dotenv": "16.4.7",
     "nodemon": "1.19.4",
     "prisma": "1.22.1"
   }
diff --git a/advanced/server/yarn.lock b/advanced/server/yarn.lock
index b77345506..3484ee5e6 100644
--- a/advanced/server/yarn.lock
+++ b/advanced/server/yarn.lock
@@ -1140,10 +1140,10 @@ dot-prop@^4.1.0:
   dependencies:
     is-obj "^1.0.0"
 
-dotenv@6.2.0:
-  version "6.2.0"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-6.2.0.tgz#941c0410535d942c8becf28d3f357dbd9d476064"
-  integrity sha512-HygQCKUBSFl8wKQZBSemMywRWcEDNidvNbjGVyZu3nbZ8qq9ubiPoGLMdRDpfSrpkkm9BXYFkpKxxFX38o/76w==
+dotenv@16.4.7:
+  version "16.4.7"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.4.7.tgz#0e20c5b82950140aa99be360a8a5f52335f53c26"
+  integrity sha512-47qPchRCykZC03FhkYAhrvwU4xDBFIj1QPqaarj6mdM/hgUzfPHcpkHJOn3mJAufFeeAxAzeGsr5X0M4k6fLZQ==
 
 dotenv@^4.0.0:
   version "4.0.0"