diff --git a/gatsby-theme-events-typescript/package.json b/gatsby-theme-events-typescript/package.json
index 5ac1917..2ae6e48 100644
--- a/gatsby-theme-events-typescript/package.json
+++ b/gatsby-theme-events-typescript/package.json
@@ -23,7 +23,7 @@
     "devDependencies": {
         "@babel/core": "^7.9.6",
         "@types/react": "^16.9.11",
-        "@types/react-dom": "^16.9.3",
+        "@types/react-dom": "^17.0.9",
         "@typescript-eslint/eslint-plugin": "^2.26.0",
         "@typescript-eslint/parser": "^4.6.0",
         "eslint": "^6.6.0",
diff --git a/yarn.lock b/yarn.lock
index 9180472..c61f008 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1971,10 +1971,10 @@
     "@types/history" "*"
     "@types/react" "*"
 
-"@types/react-dom@^16.9.3":
-  version "16.9.3"
-  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-16.9.3.tgz#4006ff0e13958af91313869077c04cb20d9b9d04"
-  integrity sha512-FUuZKXPr9qlzUT9lhuzrZgLjH63TvNn28Ch3MvKG4B+F52zQtO8DtE0Opbncy3xaucNZM2WIPfuNTgkbKx5Brg==
+"@types/react-dom@^17.0.9":
+  version "17.0.9"
+  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-17.0.9.tgz#441a981da9d7be117042e1a6fd3dac4b30f55add"
+  integrity sha512-wIvGxLfgpVDSAMH5utdL9Ngm5Owu0VsGmldro3ORLXV8CShrL8awVj06NuEXFQ5xyaYfdca7Sgbk/50Ri1GdPg==
   dependencies:
     "@types/react" "*"