diff --git a/vsix/package-lock.json b/vsix/package-lock.json
index c305174..b7c6f25 100644
--- a/vsix/package-lock.json
+++ b/vsix/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "docgraph",
-  "version": "0.2.1",
+  "version": "0.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "docgraph",
-      "version": "0.2.1",
+      "version": "0.4.0",
       "license": "MIT",
       "dependencies": {
         "prettier-plugin-toml": "^2.0.6",
@@ -18,7 +18,7 @@
         "@types/vscode": "^1.109.0",
         "@vscode/vsce": "^3.7.1",
         "prettier": "^3.8.1",
-        "typescript": "^5.9.3"
+        "typescript": "^6.0.2"
       },
       "engines": {
         "vscode": "^1.109.0"
@@ -4099,9 +4099,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/vsix/package.json b/vsix/package.json
index b4354b3..e68a77d 100644
--- a/vsix/package.json
+++ b/vsix/package.json
@@ -55,7 +55,7 @@
     "@types/vscode": "^1.109.0",
     "@vscode/vsce": "^3.7.1",
     "prettier": "^3.8.1",
-    "typescript": "^5.9.3"
+    "typescript": "^6.0.2"
   },
   "dependencies": {
     "prettier-plugin-toml": "^2.0.6",