diff --git a/package.json b/package.json
index 892c56af..50c0e46c 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
 	"devDependencies": {
 		"@biomejs/biome": "2.0.6",
 		"cross-env": "7.0.3",
-		"typescript": "5.8.3"
+		"typescript": "5.9.2"
 	},
 	"packageManager": "pnpm@9.1.0+sha512.67f5879916a9293e5cf059c23853d571beaf4f753c707f40cb22bed5fb1578c6aad3b6c4107ccb3ba0b35be003eb621a16471ac836c87beb53f9d54bb4612724"
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bd9a11ed..cbcc3a70 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -15,8 +15,8 @@ importers:
         specifier: 7.0.3
         version: 7.0.3
       typescript:
-        specifier: 5.8.3
-        version: 5.8.3
+        specifier: 5.9.2
+        version: 5.9.2
 
 packages:
 
@@ -97,8 +97,8 @@ packages:
     resolution: {integrity: sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==}
     engines: {node: '>=8'}
 
-  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
 
@@ -164,7 +164,7 @@ snapshots:
 
   shebang-regex@3.0.0: {}
 
-  typescript@5.8.3: {}
+  typescript@5.9.2: {}
 
   which@2.0.2:
     dependencies: