diff --git a/package.json b/package.json
index 15893d1..024d6ee 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "dependencies": {
     "@actions/core": "^1.2.6",
     "@actions/github": "^4.0.0",
-    "@types/react-dom": "^17.0.0",
+    "@types/react-dom": "^18.0.3",
     "dayjs": "^1.9.7",
     "js-yaml": "^3.14.0",
     "purgecss": "^3.1.3",
diff --git a/yarn.lock b/yarn.lock
index c13e210..568439b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -798,10 +798,10 @@
   resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.3.tgz#2ab0d5da2e5815f94b0b9d4b95d1e5f243ab2ca7"
   integrity sha512-KfRL3PuHmqQLOG+2tGpRO26Ctg+Cq1E01D2DMriKEATHgWLfeNDmq9e29Q9WIky0dQ3NPkd1mzYH8Lm936Z9qw==
 
-"@types/react-dom@^17.0.0":
-  version "17.0.0"
-  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-17.0.0.tgz#b3b691eb956c4b3401777ee67b900cb28415d95a"
-  integrity sha512-lUqY7OlkF/RbNtD5nIq7ot8NquXrdFrjSOR6+w9a9RFQevGi1oZO1dcJbXMeONAPKtZ2UrZOEJ5UOCVsxbLk/g==
+"@types/react-dom@^18.0.3":
+  version "18.0.3"
+  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-18.0.3.tgz#a022ea08c75a476fe5e96b675c3e673363853831"
+  integrity sha512-1RRW9kst+67gveJRYPxGmVy8eVJ05O43hg77G2j5m76/RFJtMbcfAs2viQ2UNsvvDg8F7OfQZx8qQcl6ymygaQ==
   dependencies:
     "@types/react" "*"