diff --git a/SlackNotifications/ClientApp/package-lock.json b/SlackNotifications/ClientApp/package-lock.json
index dadae13..714a011 100644
--- a/SlackNotifications/ClientApp/package-lock.json
+++ b/SlackNotifications/ClientApp/package-lock.json
@@ -8658,14 +8658,14 @@
       }
     },
     "react-dom": {
-      "version": "16.2.0",
-      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.2.0.tgz",
-      "integrity": "sha512-zpGAdwHVn9K0091d+hr+R0qrjoJ84cIBFL2uU60KvWBPfZ7LPSrfqviTxGHWN0sjPZb2hxWzMexwrvJdKePvjg==",
-      "requires": {
-        "fbjs": "0.8.16",
-        "loose-envify": "1.3.1",
-        "object-assign": "4.1.1",
-        "prop-types": "15.6.0"
+      "version": "16.2.1",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.2.1.tgz",
+      "integrity": "sha512-0ujGgYnpX0GlaAjUfwU7ddy0DjuzPmTHHi2SlPolGv7hAyUpK7XA7WZcxit5ZcU7cW5QU1HJjlS3eMn42tSfYQ==",
+      "requires": {
+        "fbjs": "^0.8.16",
+        "loose-envify": "^1.1.0",
+        "object-assign": "^4.1.1",
+        "prop-types": "^15.6.0"
       }
     },
     "react-error-overlay": {
diff --git a/SlackNotifications/ClientApp/package.json b/SlackNotifications/ClientApp/package.json
index 59a3c7b..93be799 100644
--- a/SlackNotifications/ClientApp/package.json
+++ b/SlackNotifications/ClientApp/package.json
@@ -6,7 +6,7 @@
     "bootstrap": "^4.3.1",
     "jquery": ">=3.5.0",
     "react": "^16.0.0",
-    "react-dom": "^16.0.0",
+    "react-dom": "^16.2.1",
     "react-router-bootstrap": "^0.24.4",
     "react-router-dom": "^4.2.2",
     "react-scripts": "^1.1.5",