diff --git a/package-lock.json b/package-lock.json
index 2f99885..2bf84e0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
 				"esbuild": "0.25.8",
 				"mocha": "11.7.1",
 				"sinon": "21.0.0",
-				"typescript": "5.8.3"
+				"typescript": "5.9.3"
 			},
 			"engines": {
 				"vscode": "^1.98.0"
@@ -2653,9 +2653,9 @@
 			}
 		},
 		"node_modules/typescript": {
-			"version": "5.8.3",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
-			"integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==",
+			"version": "5.9.3",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+			"integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
 			"dev": true,
 			"license": "Apache-2.0",
 			"bin": {
diff --git a/package.json b/package.json
index 1dc307a..356a957 100644
--- a/package.json
+++ b/package.json
@@ -194,7 +194,7 @@
 		"esbuild": "0.25.8",
 		"mocha": "11.7.1",
 		"sinon": "21.0.0",
-		"typescript": "5.8.3"
+		"typescript": "5.9.3"
 	},
 	"dependencies": {
 		"ollama": "0.5.16"