diff --git a/package.json b/package.json
index 4d36cdc..6540fb0 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "@qnighy/dedent": "^0.1.1",
     "@types/babel__core": "^7.20.0",
     "@types/babel__traverse": "^7.18.3",
-    "@types/node": "^18.15.11",
+    "@types/node": "^18.19.49",
     "@typescript-eslint/eslint-plugin": "^5.57.0",
     "@typescript-eslint/parser": "^5.57.0",
     "@yarnpkg/sdks": "^3.0.0-rc.42",
diff --git a/yarn.lock b/yarn.lock
index e4db63b..ed6b856 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2198,10 +2198,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:^18.15.11":
-  version: 18.15.11
-  resolution: "@types/node@npm:18.15.11"
-  checksum: 977b4ad04708897ff0eb049ecf82246d210939c82461922d20f7d2dcfd81bbc661582ba3af28869210f7e8b1934529dcd46bff7d448551400f9d48b9d3bddec3
+"@types/node@npm:^18.19.49":
+  version: 18.19.49
+  resolution: "@types/node@npm:18.19.49"
+  dependencies:
+    undici-types: ~5.26.4
+  checksum: 9c6e93d2c7c9c656826c75377b73f6a4c884b8266e2df60f54d1a09c9d0e26d2448122d0466d35d7a81439a4c86c1b8c0f2393a1b081610af2573b82f3fc4585
   languageName: node
   linkType: hard
 
@@ -5518,7 +5520,7 @@ __metadata:
     "@qnighy/dedent": ^0.1.1
     "@types/babel__core": ^7.20.0
     "@types/babel__traverse": ^7.18.3
-    "@types/node": ^18.15.11
+    "@types/node": ^18.19.49
     "@typescript-eslint/eslint-plugin": ^5.57.0
     "@typescript-eslint/parser": ^5.57.0
     "@yarnpkg/sdks": ^3.0.0-rc.42
@@ -6182,6 +6184,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"undici-types@npm:~5.26.4":
+  version: 5.26.5
+  resolution: "undici-types@npm:5.26.5"
+  checksum: 3192ef6f3fd5df652f2dc1cd782b49d6ff14dc98e5dced492aa8a8c65425227da5da6aafe22523c67f035a272c599bb89cfe803c1db6311e44bed3042fc25487
+  languageName: node
+  linkType: hard
+
 "unicode-canonical-property-names-ecmascript@npm:^2.0.0":
   version: 2.0.0
   resolution: "unicode-canonical-property-names-ecmascript@npm:2.0.0"