diff --git a/app/package.json b/app/package.json
index acb684c04..e92131033 100644
--- a/app/package.json
+++ b/app/package.json
@@ -48,7 +48,7 @@
   "devDependencies": {
     "@ngx-translate/core": "^14",
     "@types/mz": "2.7.4",
-    "@types/node": "22"
+    "@types/node": "26"
   },
   "peerDependencies": {
     "tabby-community-color-schemes": "*",
diff --git a/app/yarn.lock b/app/yarn.lock
index d9f5c1fd1..8f877b2e7 100644
--- a/app/yarn.lock
+++ b/app/yarn.lock
@@ -380,12 +380,12 @@
   dependencies:
     "@types/node" "*"
 
-"@types/node@*", "@types/node@22":
-  version "22.20.2"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-22.20.2.tgz#daae777b5f5965a587f50cc80d5364c2ddf27e36"
-  integrity sha512-xlvWf4Vs9n1PEVYwP1n4vvG07M6y8WgvJ2t0vbrWTmijsIHp1cS+uJ2kMIRdY3nHZK0nCYKrPeD171+SzF4/zw==
+"@types/node@*", "@types/node@26":
+  version "26.6.2"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-26.6.2.tgz#11bfb8e00bafe728d2113e474a7637becc9ab279"
+  integrity sha512-X1P21scMv4zGKLYqjdGjaKa7COa0RKVYYZZN/NfvLQ1JegxFhdhpZG/Lyn8AXx6CDUavKAd11v6BvfpkDByK8g==
   dependencies:
-    undici-types "~6.21.0"
+    undici-types "~8.9.0"
 
 "@types/node@^10.12.18":
   version "10.17.60"
@@ -2059,10 +2059,10 @@ typed-emitter@^2.1.0:
   optionalDependencies:
     rxjs "^7.5.2"
 
-undici-types@~6.21.0:
-  version "6.21.0"
-  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-6.21.0.tgz#691d00af3909be93a7faa13be61b3a5b50ef12cb"
-  integrity sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==
+undici-types@~8.9.0:
+  version "8.9.0"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-8.9.0.tgz#e240d97c8b5d85e5347ce73d25865c7906c1ec9f"
+  integrity sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==
 
 undici@^8.4.1:
   version "8.10.2"