diff --git a/package-lock.json b/package-lock.json
index 1d4d9094..2738c1db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2032,9 +2032,9 @@
       }
     },
     "@types/react-dom": {
-      "version": "16.9.8",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-16.9.8.tgz",
-      "integrity": "sha512-ykkPQ+5nFknnlU6lDd947WbQ6TE3NNzbQAkInC2EKY1qeYdTKp7onFusmYZb+ityzx2YviqT6BXSu+LyWWJwcA==",
+      "version": "16.9.9",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-16.9.9.tgz",
+      "integrity": "sha512-jE16FNWO3Logq/Lf+yvEAjKzhpST/Eac8EMd1i4dgZdMczfgqC8EjpxwNgEe3SExHYLliabXDh9DEhhqnlXJhg==",
       "dev": true,
       "requires": {
         "@types/react": "*"
diff --git a/package.json b/package.json
index eea70661..40f5945b 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "@types/classnames": "^2.2.11",
     "@types/d3": "^5.16.3",
     "@types/react": "^16.9.53",
-    "@types/react-dom": "^16.9.8",
+    "@types/react-dom": "^16.9.9",
     "autoprefixer": "^9.8.6",
     "babel-preset-react-app": "^9.1.2",
     "cypress": "^5.4.0",