diff --git a/package-lock.json b/package-lock.json
index 051145c..6a86583 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "vscode-ddev-phpstan",
-  "version": "0.3.0",
+  "version": "0.4.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "vscode-ddev-phpstan",
-      "version": "0.3.0",
+      "version": "0.4.2",
       "license": "GPL-3.0",
       "devDependencies": {
         "@types/mocha": "^10.0.9",
@@ -23,7 +23,7 @@
         "ovsx": "^0.9.0",
         "sinon": "^21.0.0",
         "tsx": "^4.20.6",
-        "typescript": "^5.6.3"
+        "typescript": "^5.9.3"
       },
       "engines": {
         "vscode": "^1.100.0"
@@ -6937,9 +6937,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
-      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
+      "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 24c1207..8a73525 100644
--- a/package.json
+++ b/package.json
@@ -140,6 +140,6 @@
     "ovsx": "^0.9.0",
     "sinon": "^21.0.0",
     "tsx": "^4.20.6",
-    "typescript": "^5.6.3"
+    "typescript": "^5.9.3"
   }
 }