diff --git a/package-lock.json b/package-lock.json
index 26a6132..0457154 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "@types/glob": "^8.1.0",
         "@types/jsonwebtoken": "^9.0.10",
         "@types/mocha": "^10.0.1",
-        "@types/node": "16.x",
+        "@types/node": "26.x",
         "@types/node-fetch": "^2.6.4",
         "@types/request": "^2.48.13",
         "@types/sinon": "^22.0.0",
@@ -1153,10 +1153,14 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "16.18.34",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.18.34.tgz",
-      "integrity": "sha512-VmVm7gXwhkUimRfBwVI1CHhwp86jDWR04B5FGebMMyxV90SlCmFujwUHrxTD4oO+SOYU86SoxvhgeRQJY7iXFg==",
-      "devOptional": true
+      "version": "26.1.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.1.1.tgz",
+      "integrity": "sha512-nxAkRSVkN1Y0JC1W8ky/fTfkGsMmcrRsbx+3XoZE+rMOX71kLYTV7fLXpqud1GpbpP5TuffXFqfX7fH2GgZREw==",
+      "devOptional": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~8.3.0"
+      }
     },
     "node_modules/@types/node-fetch": {
       "version": "2.6.4",
@@ -8754,6 +8758,13 @@
       "integrity": "sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A==",
       "dev": true
     },
+    "node_modules/undici-types": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
+      "devOptional": true,
+      "license": "MIT"
+    },
     "node_modules/unicorn-magic": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/unicorn-magic/-/unicorn-magic-0.1.0.tgz",
diff --git a/package.json b/package.json
index 3f45e51..f9c8d56 100644
--- a/package.json
+++ b/package.json
@@ -341,7 +341,7 @@
     "@types/glob": "^8.1.0",
     "@types/jsonwebtoken": "^9.0.10",
     "@types/mocha": "^10.0.1",
-    "@types/node": "16.x",
+    "@types/node": "26.x",
     "@types/node-fetch": "^2.6.4",
     "@types/sinon": "^22.0.0",
     "@types/vscode": "^1.78.0",