diff --git a/js/package.json b/js/package.json
index 8aec3cf..1a7eb11 100644
--- a/js/package.json
+++ b/js/package.json
@@ -51,6 +51,6 @@
     "nodemon": "^3.1.10",
     "npm-run-all": "^4.1.5",
     "prettier": "^3.6.2",
-    "typescript": "^5.8.3"
+    "typescript": "^5.9.2"
   }
 }
diff --git a/js/pnpm-lock.yaml b/js/pnpm-lock.yaml
index 32487df..bcf6219 100644
--- a/js/pnpm-lock.yaml
+++ b/js/pnpm-lock.yaml
@@ -39,8 +39,8 @@ importers:
         specifier: ^3.6.2
         version: 3.6.2
       typescript:
-        specifier: ^5.8.3
-        version: 5.8.3
+        specifier: ^5.9.2
+        version: 5.9.2
 
 packages:
 
@@ -1086,8 +1086,8 @@ packages:
     resolution: {integrity: sha512-3KS2b+kL7fsuk/eJZ7EQdnEmQoaho/r6KUef7hxvltNA5DR8NAUM+8wJMbJyZ4G9/7i3v5zPBIMN5aybAh2/Jg==}
     engines: {node: '>= 0.4'}
 
-  typescript@5.8.3:
-    resolution: {integrity: sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==}
+  typescript@5.9.2:
+    resolution: {integrity: sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==}
     engines: {node: '>=14.17'}
     hasBin: true
 
@@ -2287,7 +2287,7 @@ snapshots:
       possible-typed-array-names: 1.1.0
       reflect.getprototypeof: 1.0.10
 
-  typescript@5.8.3: {}
+  typescript@5.9.2: {}
 
   unbox-primitive@1.1.0:
     dependencies: