diff --git a/package-lock.json b/package-lock.json
index 4e888018e..1f5b59ac5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1365,9 +1365,9 @@
       }
     },
     "@nestjs/mongoose": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/mongoose/-/mongoose-8.0.1.tgz",
-      "integrity": "sha512-L/115qDU5Jhw2LmyMiNsnf8jI7ajy8nJESCR13KKUpPuUc3nZiDJTrsLg0z5Zwa4FiawXzvPguWOb9/QW7wJtA==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/mongoose/-/mongoose-9.0.0.tgz",
+      "integrity": "sha512-D2Aotjzm3VR0JjdslcpXDAuxHHR2DpLG1Bny1Dv5m5BaubkGtsgqdZA+HWfp2WuKrfRiG/1GKT9j6r9bD3kKTA==",
       "dev": true
     },
     "@nestjs/platform-express": {
diff --git a/package.json b/package.json
index bb2a91fdf..3e8ec4ab1 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@nestjs/common": "8.0.8",
     "@nestjs/core": "8.0.8",
     "@nestjs/microservices": "8.0.8",
-    "@nestjs/mongoose": "8.0.1",
+    "@nestjs/mongoose": "9.0.0",
     "@nestjs/platform-express": "8.0.8",
     "@nestjs/platform-fastify": "8.0.8",
     "@nestjs/sequelize": "8.0.0",
diff --git a/sample/001-mongoose-app/package-lock.json b/sample/001-mongoose-app/package-lock.json
index d331ae9ae..930b39586 100644
--- a/sample/001-mongoose-app/package-lock.json
+++ b/sample/001-mongoose-app/package-lock.json
@@ -1110,9 +1110,9 @@
       }
     },
     "@nestjs/mongoose": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/mongoose/-/mongoose-8.0.1.tgz",
-      "integrity": "sha512-L/115qDU5Jhw2LmyMiNsnf8jI7ajy8nJESCR13KKUpPuUc3nZiDJTrsLg0z5Zwa4FiawXzvPguWOb9/QW7wJtA=="
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/mongoose/-/mongoose-9.0.0.tgz",
+      "integrity": "sha512-D2Aotjzm3VR0JjdslcpXDAuxHHR2DpLG1Bny1Dv5m5BaubkGtsgqdZA+HWfp2WuKrfRiG/1GKT9j6r9bD3kKTA=="
     },
     "@nestjs/platform-express": {
       "version": "8.0.8",
diff --git a/sample/001-mongoose-app/package.json b/sample/001-mongoose-app/package.json
index 699c8916d..8ba26da82 100644
--- a/sample/001-mongoose-app/package.json
+++ b/sample/001-mongoose-app/package.json
@@ -17,7 +17,7 @@
   "dependencies": {
     "@nestjs/common": "8.0.8",
     "@nestjs/core": "8.0.8",
-    "@nestjs/mongoose": "8.0.1",
+    "@nestjs/mongoose": "9.0.0",
     "@nestjs/platform-express": "8.0.8",
     "@nestjs/terminus": "8.0.1",
     "mongoose": "6.0.4",
diff --git a/sample/008-multi-database-mongoose-app/package-lock.json b/sample/008-multi-database-mongoose-app/package-lock.json
index d70f14374..67ff4f957 100644
--- a/sample/008-multi-database-mongoose-app/package-lock.json
+++ b/sample/008-multi-database-mongoose-app/package-lock.json
@@ -1116,9 +1116,9 @@
       }
     },
     "@nestjs/mongoose": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/mongoose/-/mongoose-8.0.1.tgz",
-      "integrity": "sha512-L/115qDU5Jhw2LmyMiNsnf8jI7ajy8nJESCR13KKUpPuUc3nZiDJTrsLg0z5Zwa4FiawXzvPguWOb9/QW7wJtA=="
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/mongoose/-/mongoose-9.0.0.tgz",
+      "integrity": "sha512-D2Aotjzm3VR0JjdslcpXDAuxHHR2DpLG1Bny1Dv5m5BaubkGtsgqdZA+HWfp2WuKrfRiG/1GKT9j6r9bD3kKTA=="
     },
     "@nestjs/platform-express": {
       "version": "8.0.8",
diff --git a/sample/008-multi-database-mongoose-app/package.json b/sample/008-multi-database-mongoose-app/package.json
index 94ba23d55..753ea0145 100644
--- a/sample/008-multi-database-mongoose-app/package.json
+++ b/sample/008-multi-database-mongoose-app/package.json
@@ -17,7 +17,7 @@
   "dependencies": {
     "@nestjs/common": "8.0.8",
     "@nestjs/core": "8.0.8",
-    "@nestjs/mongoose": "8.0.1",
+    "@nestjs/mongoose": "9.0.0",
     "@nestjs/platform-express": "8.0.8",
     "@nestjs/terminus": "8.0.1",
     "mongoose": "6.0.4",