diff --git a/extensions/ql-vscode/.nvmrc b/extensions/ql-vscode/.nvmrc
index 42e31a00c..1efe0ac63 100644
--- a/extensions/ql-vscode/.nvmrc
+++ b/extensions/ql-vscode/.nvmrc
@@ -1 +1 @@
-v20.14.0
+v20.15.1
diff --git a/extensions/ql-vscode/package-lock.json b/extensions/ql-vscode/package-lock.json
index ce443b0f3..0c5bd2f9c 100644
--- a/extensions/ql-vscode/package-lock.json
+++ b/extensions/ql-vscode/package-lock.json
@@ -81,7 +81,7 @@
         "@types/jest": "^29.5.12",
         "@types/js-yaml": "^4.0.6",
         "@types/nanoid": "^3.0.0",
-        "@types/node": "20.14.*",
+        "@types/node": "20.15.*",
         "@types/node-fetch": "^2.5.2",
         "@types/react": "^18.3.1",
         "@types/react-dom": "^18.3.0",
@@ -142,7 +142,7 @@
         "vite-node": "^1.5.3"
       },
       "engines": {
-        "node": "^20.14.0",
+        "node": "^20.15.1",
         "npm": ">=7.20.6",
         "vscode": "^1.82.0"
       }
@@ -5244,9 +5244,9 @@
       }
     },
     "node_modules/@storybook/core/node_modules/@types/node": {
-      "version": "18.19.44",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.44.tgz",
-      "integrity": "sha512-ZsbGerYg72WMXUIE9fYxtvfzLEuq6q8mKERdWFnqTmOvudMxnz+CBNRoOwJ2kNpFOncrKjT1hZwxjlFgQ9qvQA==",
+      "version": "18.19.50",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.50.tgz",
+      "integrity": "sha512-xonK+NRrMBRtkL1hVCc3G+uXtjh1Al4opBLjqVmipe5ZAaBYWW6cNAiBVZ1BvmkBhep698rP3UM3aRAdSALuhg==",
       "dev": true,
       "dependencies": {
         "undici-types": "~5.26.4"
@@ -5456,9 +5456,9 @@
       }
     },
     "node_modules/@storybook/react/node_modules/@types/node": {
-      "version": "18.19.43",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.43.tgz",
-      "integrity": "sha512-Mw/YlgXnyJdEwLoFv2dpuJaDFriX+Pc+0qOBJ57jC1H6cDxIj2xc5yUrdtArDVG0m+KV6622a4p2tenEqB3C/g==",
+      "version": "18.19.50",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.50.tgz",
+      "integrity": "sha512-xonK+NRrMBRtkL1hVCc3G+uXtjh1Al4opBLjqVmipe5ZAaBYWW6cNAiBVZ1BvmkBhep698rP3UM3aRAdSALuhg==",
       "dev": true,
       "dependencies": {
         "undici-types": "~5.26.4"
@@ -6551,11 +6551,11 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "20.14.14",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.14.14.tgz",
-      "integrity": "sha512-d64f00982fS9YoOgJkAMolK7MN8Iq3TDdVjchbYHdEmjth/DHowx82GnoA+tVUAN+7vxfYUgAzi+JXbKNd2SDQ==",
+      "version": "20.15.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.15.0.tgz",
+      "integrity": "sha512-eQf4OkH6gA9v1W0iEpht/neozCsZKMTK+C4cU6/fv7wtJCCL8LEQ4hie2Ln8ZP/0YYM2xGj7//f8xyqItkJ6QA==",
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~6.13.0"
       }
     },
     "node_modules/@types/node-fetch": {
@@ -6568,6 +6568,11 @@
         "form-data": "^4.0.0"
       }
     },
+    "node_modules/@types/node/node_modules/undici-types": {
+      "version": "6.13.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.13.0.tgz",
+      "integrity": "sha512-xtFJHudx8S2DSoujjMd1WeWvn7KKWFRESZTMeL1RptAYERu29D6jphMjjY+vn96jvN3kVPDNxU/E13VTaXj6jg=="
+    },
     "node_modules/@types/parse-json": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/@types/parse-json/-/parse-json-4.0.2.tgz",
@@ -24654,7 +24659,8 @@
     "node_modules/undici-types": {
       "version": "5.26.5",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
     },
     "node_modules/unicode-canonical-property-names-ecmascript": {
       "version": "2.0.0",
diff --git a/extensions/ql-vscode/package.json b/extensions/ql-vscode/package.json
index e36b45160..c5ad53884 100644
--- a/extensions/ql-vscode/package.json
+++ b/extensions/ql-vscode/package.json
@@ -14,7 +14,7 @@
   },
   "engines": {
     "vscode": "^1.82.0",
-    "node": "^20.14.0",
+    "node": "^20.15.1",
     "npm": ">=7.20.6"
   },
   "categories": [
@@ -2038,7 +2038,7 @@
     "@types/jest": "^29.5.12",
     "@types/js-yaml": "^4.0.6",
     "@types/nanoid": "^3.0.0",
-    "@types/node": "20.14.*",
+    "@types/node": "20.15.*",
     "@types/node-fetch": "^2.5.2",
     "@types/react": "^18.3.1",
     "@types/react-dom": "^18.3.0",