diff --git a/extensions/vscode/package.json b/extensions/vscode/package.json
index eec11914..76d03b4e 100644
--- a/extensions/vscode/package.json
+++ b/extensions/vscode/package.json
@@ -92,7 +92,7 @@
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",
-    "@types/node": "^18.0.0",
+    "@types/node": "^26.1.2",
     "@types/vscode": "^1.74.0",
     "@typescript-eslint/eslint-plugin": "^6.18.0",
     "@typescript-eslint/parser": "^6.18.0",
diff --git a/extensions/vscode/yarn.lock b/extensions/vscode/yarn.lock
index 9e6d7b43..de3a3f8e 100644
--- a/extensions/vscode/yarn.lock
+++ b/extensions/vscode/yarn.lock
@@ -1035,20 +1035,13 @@
   resolved "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.15.tgz#596a1747233694d50f6ad8a7869fcb6f56cf5841"
   integrity sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==
 
-"@types/node@*":
-  version "26.0.1"
-  resolved "https://registry.npmjs.org/@types/node/-/node-26.0.1.tgz#4a60e2c7a6d68bd261e265f8983bfe1601263ce3"
-  integrity sha512-fc3KiUoBt6kie0N9bIW3E47vZsuaMf0PM2AaUpLCLT0s/LvX1nxAim6Fc049cNxODPpGm6qRAuUOB86SkRuPQw==
+"@types/node@*", "@types/node@^26.1.2":
+  version "26.1.2"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-26.1.2.tgz#da79708f1f9c6294f4cdec8f455a3032b028808a"
+  integrity sha512-Vu4a5UFA9rIIFJ7rB/Vaafh9lrCQszopTCx6KjFboXTGQbPNasehVR5TEiithSDGyd1DEiUByggTZsg8jukeIg==
   dependencies:
     undici-types "~8.3.0"
 
-"@types/node@^18.0.0":
-  version "18.19.130"
-  resolved "https://registry.npmjs.org/@types/node/-/node-18.19.130.tgz#da4c6324793a79defb7a62cba3947ec5add00d59"
-  integrity sha512-GRaXQx6jGfL8sKfaIDD6OupbIHBr9jv7Jnaml9tB7l4v068PAOXqfcujMMo5PhbIs6ggR1XODELqahT2R8v0fg==
-  dependencies:
-    undici-types "~5.26.4"
-
 "@types/normalize-package-data@^2.4.3":
   version "2.4.4"
   resolved "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.4.tgz#56e2cc26c397c038fab0e3a917a12d5c5909e901"
@@ -4892,11 +4885,6 @@ underscore@^1.12.1:
   resolved "https://registry.npmjs.org/underscore/-/underscore-1.13.8.tgz#a93a21186c049dbf0e847496dba72b7bd8c1e92b"
   integrity sha512-DXtD3ZtEQzc7M8m4cXotyHR+FAS18C64asBYY5vqZexfYryNNnDc02W4hKg3rdQuqOYas1jkseX0+nZXjTXnvQ==
 
-undici-types@~5.26.4:
-  version "5.26.5"
-  resolved "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617"
-  integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==
-
 undici-types@~8.3.0:
   version "8.3.0"
   resolved "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz#44e9fc9f3244648cdea35e4f9bb2d681e9410809"