diff --git a/backend/package.json b/backend/package.json
index e3af95d..c9f4d83 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -11,7 +11,7 @@
     "@keystone-next/auth": "^37.0.0",
     "@keystone-next/fields-document": "^14.0.0",
     "@keystone-next/keystone": "^29.0.0",
-    "typescript": "^4.5.5"
+    "typescript": "^5.5.4"
   },
   "repository": "https://github.com/OpenSaasAu/monorepo-starter/tree/master/backend"
 }
diff --git a/yarn.lock b/yarn.lock
index 06bc844..2e35601 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11447,10 +11447,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@^4.5.5:
-  version "4.5.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.5.5.tgz#d8c953832d28924a9e3d37c73d729c846c5896f3"
-  integrity sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==
+typescript@^5.5.4:
+  version "5.5.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.4.tgz#d9852d6c82bad2d2eda4fd74a5762a8f5909e9ba"
+  integrity sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==
 
 uid-safe@^2.1.5:
   version "2.1.5"