diff --git a/package.json b/package.json
index 5af7c0b6..d920cf1b 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "@types/babel__preset-env": "7.10.0",
     "@types/fuzzyset": "1.0.7",
     "@types/jquery": "3.5.34",
-    "@types/node": "25.5.0",
+    "@types/node": "25.6.0",
     "@types/tampermonkey": "5.0.5",
     "concurrently": "9.2.1",
     "eslint": "9.39.4",
diff --git a/yarn.lock b/yarn.lock
index 15b9044d..59f1c90c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2686,7 +2686,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:*, @types/node@npm:25.5.0":
+"@types/node@npm:*":
   version: 25.5.0
   resolution: "@types/node@npm:25.5.0"
   dependencies:
@@ -2695,6 +2695,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/node@npm:25.6.0":
+  version: 25.6.0
+  resolution: "@types/node@npm:25.6.0"
+  dependencies:
+    undici-types: "npm:~7.19.0"
+  checksum: 10/99b18690a4be55904cbf8f6a6ac8eed5ec5b8d791fdd8ee2ae598b46c0fa9b83cda7b70dd7f00dbfb18189dcfc67648fdc7fdd3fcced2619a5a6453d9aec107d
+  languageName: node
+  linkType: hard
+
 "@types/resolve@npm:1.20.2":
   version: 1.20.2
   resolution: "@types/resolve@npm:1.20.2"
@@ -8385,6 +8394,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"undici-types@npm:~7.19.0":
+  version: 7.19.2
+  resolution: "undici-types@npm:7.19.2"
+  checksum: 10/05c34c63444c8caca7137f122b29ed50c1d7d05d1e0b2337f423575d3264054c4a0139e47e82e65723d09b97fcad6d8b0223b3550430a9006cc00e72a1e035bf
+  languageName: node
+  linkType: hard
+
 "unicode-canonical-property-names-ecmascript@npm:^2.0.0":
   version: 2.0.1
   resolution: "unicode-canonical-property-names-ecmascript@npm:2.0.1"
@@ -8559,7 +8575,7 @@ __metadata:
     "@types/babel__preset-env": "npm:7.10.0"
     "@types/fuzzyset": "npm:1.0.7"
     "@types/jquery": "npm:3.5.34"
-    "@types/node": "npm:25.5.0"
+    "@types/node": "npm:25.6.0"
     "@types/tampermonkey": "npm:5.0.5"
     "@xpadev-net/niconicomments": "npm:0.2.76"
     concurrently: "npm:9.2.1"