diff --git a/package.json b/package.json
index 447d3b12..be395672 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "description": "Chat Styles is a generator of style sheet for the YouTube Live Chat.",
   "devDependencies": {
     "@types/eslint": "^8.44.6",
-    "@types/node": "^18.18.7",
+    "@types/node": "^20.8.9",
     "@types/react": "^18.2.33",
     "@types/react-color": "^3.0.9",
     "@types/react-helmet": "^6.1.8",
diff --git a/yarn.lock b/yarn.lock
index d5c10c1c..cbf9d092 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1306,20 +1306,13 @@
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-5.1.2.tgz#07508b45797cb81ec3f273011b054cd0755eddca"
   integrity sha512-K0VQKziLUWkVKiRVrx4a40iPaxTUefQmjtkQofBkYRcoaaL/8rhwDWww9qWbrgicNOgnpIsMxyNIUM4+n6dUIA==
 
-"@types/node@*":
+"@types/node@*", "@types/node@^20.8.9":
   version "20.8.9"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-20.8.9.tgz#646390b4fab269abce59c308fc286dcd818a2b08"
   integrity sha512-UzykFsT3FhHb1h7yD4CA4YhBHq545JC0YnEz41xkipN88eKQtL6rSgocL5tbAP6Ola9Izm/Aw4Ora8He4x0BHg==
   dependencies:
     undici-types "~5.26.4"
 
-"@types/node@^18.18.7":
-  version "18.18.7"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-18.18.7.tgz#bb3a7068dc4ba421b6968f2a259298b3a4e129e8"
-  integrity sha512-bw+lEsxis6eqJYW8Ql6+yTqkE6RuFtsQPSe5JxXbqYRFQEER5aJA9a5UH9igqDWm3X4iLHIKOHlnAXLM4mi7uQ==
-  dependencies:
-    undici-types "~5.26.4"
-
 "@types/prop-types@*":
   version "15.7.9"
   resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.9.tgz#b6f785caa7ea1fe4414d9df42ee0ab67f23d8a6d"