diff --git a/extensions/ql-vscode/.nvmrc b/extensions/ql-vscode/.nvmrc
index 1efe0ac63..80a9956e1 100644
--- a/extensions/ql-vscode/.nvmrc
+++ b/extensions/ql-vscode/.nvmrc
@@ -1 +1 @@
-v20.15.1
+v20.16.0
diff --git a/extensions/ql-vscode/package-lock.json b/extensions/ql-vscode/package-lock.json
index a00c095a8..375daa1de 100644
--- a/extensions/ql-vscode/package-lock.json
+++ b/extensions/ql-vscode/package-lock.json
@@ -82,7 +82,7 @@
         "@types/jest": "^29.5.12",
         "@types/js-yaml": "^4.0.6",
         "@types/nanoid": "^3.0.0",
-        "@types/node": "20.15.*",
+        "@types/node": "20.16.*",
         "@types/react": "^18.3.1",
         "@types/react-dom": "^18.3.0",
         "@types/sarif": "^2.1.2",
@@ -142,7 +142,7 @@
         "vite-node": "^2.0.5"
       },
       "engines": {
-        "node": "^20.15.1",
+        "node": "^20.16.0",
         "npm": ">=7.20.6",
         "vscode": "^1.82.0"
       }
@@ -5297,9 +5297,9 @@
       }
     },
     "node_modules/@storybook/react/node_modules/@types/node": {
-      "version": "22.5.4",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.5.4.tgz",
-      "integrity": "sha512-FDuKUJQm/ju9fT/SeX/6+gBzoPzlVCzfzmGkwKvRHQVxi4BntVbyIwf6a4Xn62mrvndLiml6z/UBXIdEVjQLXg==",
+      "version": "22.7.4",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.7.4.tgz",
+      "integrity": "sha512-y+NPi1rFzDs1NdQHHToqeiX2TIS79SWEAw9GYhkkx8bD0ChpfqC+n2j5OXOCpzfojBEBt6DnEnnG9MY0zk1XLg==",
       "dev": true,
       "dependencies": {
         "undici-types": "~6.19.2"
@@ -6243,18 +6243,13 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "20.15.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.15.0.tgz",
-      "integrity": "sha512-eQf4OkH6gA9v1W0iEpht/neozCsZKMTK+C4cU6/fv7wtJCCL8LEQ4hie2Ln8ZP/0YYM2xGj7//f8xyqItkJ6QA==",
+      "version": "20.16.10",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.16.10.tgz",
+      "integrity": "sha512-vQUKgWTjEIRFCvK6CyriPH3MZYiYlNy0fKiEYHWbcoWLEgs4opurGGKlebrTLqdSMIbXImH6XExNiIyNUv3WpA==",
       "dependencies": {
-        "undici-types": "~6.13.0"
+        "undici-types": "~6.19.2"
       }
     },
-    "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",
@@ -22880,8 +22875,7 @@
     "node_modules/undici-types": {
       "version": "6.19.8",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.19.8.tgz",
-      "integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==",
-      "dev": true
+      "integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw=="
     },
     "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 50c28f2b5..0f59cd371 100644
--- a/extensions/ql-vscode/package.json
+++ b/extensions/ql-vscode/package.json
@@ -14,7 +14,7 @@
   },
   "engines": {
     "vscode": "^1.82.0",
-    "node": "^20.15.1",
+    "node": "^20.16.0",
     "npm": ">=7.20.6"
   },
   "categories": [
@@ -2040,7 +2040,7 @@
     "@types/jest": "^29.5.12",
     "@types/js-yaml": "^4.0.6",
     "@types/nanoid": "^3.0.0",
-    "@types/node": "20.15.*",
+    "@types/node": "20.16.*",
     "@types/react": "^18.3.1",
     "@types/react-dom": "^18.3.0",
     "@types/sarif": "^2.1.2",