diff --git a/package.json b/package.json
index e6361c2790..f730cb868d 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@nestjs/platform-express": "^10.4.6",
     "@nestjs/schedule": "^4.1.1",
     "@nestjs/serve-static": "^4.0.2",
-    "@nestjs/swagger": "^7.4.2",
+    "@nestjs/swagger": "^8.0.0",
     "@nestjs/typeorm": "^10.0.2",
     "@safe-global/safe-deployments": "^1.37.13",
     "amqp-connection-manager": "^4.1.14",
diff --git a/src/routes/transactions/entities/swaps/twap-confirmation-view.entity.ts b/src/routes/transactions/entities/swaps/twap-confirmation-view.entity.ts
index c8b24c0c79..a1173f47f6 100644
--- a/src/routes/transactions/entities/swaps/twap-confirmation-view.entity.ts
+++ b/src/routes/transactions/entities/swaps/twap-confirmation-view.entity.ts
@@ -48,7 +48,7 @@ export class CowSwapTwapConfirmationView implements Baseline, TwapOrderInfo {
     description:
       'The order UID of the active order, null as it is not an active order',
     // Prevent bidirectional dependency
-    type: typeof null,
+    type: 'null',
   })
   activeOrderUid: null;
 
diff --git a/yarn.lock b/yarn.lock
index 93898d1127..cb9ae064a9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1875,9 +1875,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@nestjs/swagger@npm:^7.4.2":
-  version: 7.4.2
-  resolution: "@nestjs/swagger@npm:7.4.2"
+"@nestjs/swagger@npm:^8.0.0":
+  version: 8.0.0
+  resolution: "@nestjs/swagger@npm:8.0.0"
   dependencies:
     "@microsoft/tsdoc": "npm:^0.15.0"
     "@nestjs/mapped-types": "npm:2.0.5"
@@ -1899,7 +1899,7 @@ __metadata:
       optional: true
     class-validator:
       optional: true
-  checksum: 10/e3f9cac6a092442461fe7e4edd45b8af3377a02c626bb2b9f7da2e0ffe4999c3c20f32240aa1a67e9999a919946e6ed6c0da01c703e7d83d49823f1d7b9caf09
+  checksum: 10/43294226fcccc0cde6377e2154845906868636788b76b6a7a4de25487bd6b75cd9b41fd642b3f2891185e314ccb13e6e1a1eeb656a48f758c6e7974018800e53
   languageName: node
   linkType: hard
 
@@ -8289,7 +8289,7 @@ __metadata:
     "@nestjs/schedule": "npm:^4.1.1"
     "@nestjs/schematics": "npm:^10.2.2"
     "@nestjs/serve-static": "npm:^4.0.2"
-    "@nestjs/swagger": "npm:^7.4.2"
+    "@nestjs/swagger": "npm:^8.0.0"
     "@nestjs/testing": "npm:^10.4.6"
     "@nestjs/typeorm": "npm:^10.0.2"
     "@safe-global/safe-deployments": "npm:^1.37.13"