diff --git a/package-lock.json b/package-lock.json
index 31a82d81..0a9dd89b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
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         "@types/minimatch": "^3.0.3",
         "@types/mocha": "^9.1.1",
-        "@types/node": "20.x",
+        "@types/node": "26.x",
         "@types/semver": "^7.3.13",
         "@types/vscode": "1.95.0",
         "@vscode/test-electron": "^3.1.0",
@@ -799,12 +799,12 @@
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-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.16.1.tgz",
-      "integrity": "sha512-zJDo7wEadFtSyNz5QITDfRcrhqDvQI1xQNQ0VoizPjM/dVAODqqIUWbJPkvsxmTI0MYRGRikcdjMPhOssnPejQ==",
+      "version": "26.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
+      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
       "dev": true,
       "dependencies": {
-        "undici-types": "~6.19.2"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/semver": {
@@ -3600,9 +3600,9 @@
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     },
     "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==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "dev": true
     },
     "node_modules/universal-user-agent": {
@@ -4543,12 +4543,12 @@
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     "@types/node": {
-      "version": "20.16.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.16.1.tgz",
-      "integrity": "sha512-zJDo7wEadFtSyNz5QITDfRcrhqDvQI1xQNQ0VoizPjM/dVAODqqIUWbJPkvsxmTI0MYRGRikcdjMPhOssnPejQ==",
+      "version": "26.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
+      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
       "dev": true,
       "requires": {
-        "undici-types": "~6.19.2"
+        "undici-types": "~8.3.0"
       }
     },
     "@types/semver": {
@@ -6498,9 +6498,9 @@
       "dev": true
     },
     "undici-types": {
-      "version": "6.19.8",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.19.8.tgz",
-      "integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "dev": true
     },
     "universal-user-agent": {
diff --git a/package.json b/package.json
index c7cdf1f7..4d7f9ec2 100644
--- a/package.json
+++ b/package.json
@@ -1201,7 +1201,7 @@
     "@types/lodash": "^4.17.25",
     "@types/minimatch": "^3.0.3",
     "@types/mocha": "^9.1.1",
-    "@types/node": "20.x",
+    "@types/node": "26.x",
     "@types/semver": "^7.3.13",
     "@types/vscode": "1.95.0",
     "@vscode/test-electron": "^3.1.0",