diff --git a/vscode-extension/package-lock.json b/vscode-extension/package-lock.json
index c734a02..31e72f2 100644
--- a/vscode-extension/package-lock.json
+++ b/vscode-extension/package-lock.json
@@ -23,10 +23,10 @@
                 "glob": "^10.3.10",
                 "mocha": "^10.2.0",
                 "ts-node": "^10.9.2",
-                "typescript": "^5.3.3"
+                "typescript": "^5.9.3"
             },
             "engines": {
-                "node": ">=16.13.1",
+                "node": ">=18.x",
                 "vscode": "^1.96.0"
             }
         },
@@ -3220,9 +3220,9 @@
             }
         },
         "node_modules/typescript": {
-            "version": "5.7.2",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.2.tgz",
-            "integrity": "sha512-i5t66RHxDvVN40HfDd1PsEThGNnlMCMT3jMUuoh9/0TaqWevNontacunWyN02LA9/fIbEWlcHZcgTKb9QoaLfg==",
+            "version": "5.9.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+            "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
             "dev": true,
             "bin": {
                 "tsc": "bin/tsc",
@@ -5780,9 +5780,9 @@
             "dev": true
         },
         "typescript": {
-            "version": "5.7.2",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.2.tgz",
-            "integrity": "sha512-i5t66RHxDvVN40HfDd1PsEThGNnlMCMT3jMUuoh9/0TaqWevNontacunWyN02LA9/fIbEWlcHZcgTKb9QoaLfg==",
+            "version": "5.9.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+            "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
             "dev": true
         },
         "undici-types": {
diff --git a/vscode-extension/package.json b/vscode-extension/package.json
index 0ac802d..a11e437 100644
--- a/vscode-extension/package.json
+++ b/vscode-extension/package.json
@@ -127,6 +127,6 @@
         "glob": "^10.3.10",
         "mocha": "^10.2.0",
         "ts-node": "^10.9.2",
-        "typescript": "^5.3.3"
+        "typescript": "^5.9.3"
     }
 }