diff --git a/package.json b/package.json
index d71cdad..00d98e6 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "dependencies": {
     "ajv": "^8.0.0",
     "dotenv": "^16.0.0",
-    "dotenv-expand": "^8.0.3"
+    "dotenv-expand": "^9.0.0"
   },
   "devDependencies": {
     "@fastify/pre-commit": "^2.0.2",