diff --git a/Rnwood.Smtp4dev/ClientApp/package-lock.json b/Rnwood.Smtp4dev/ClientApp/package-lock.json
index 93aa63b98..d9b0ec9b5 100644
--- a/Rnwood.Smtp4dev/ClientApp/package-lock.json
+++ b/Rnwood.Smtp4dev/ClientApp/package-lock.json
@@ -9903,9 +9903,9 @@
       }
     },
     "moment": {
-      "version": "2.27.0",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.27.0.tgz",
-      "integrity": "sha512-al0MUK7cpIcglMv3YF13qSgdAIqxHTO7brRtaz3DlSULbqfazqkc5kEjNrLDOM7fsjshoFIihnU8snrP7zUvhQ==",
+      "version": "2.28.0",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.28.0.tgz",
+      "integrity": "sha512-Z5KOjYmnHyd/ukynmFd/WwyXHd7L4J9vTI/nn5Ap9AVUgaAE15VvQ9MOGmJJygEUklupqIrFnor/tjTwRU+tQw==",
       "dev": true
     },
     "move-concurrently": {
diff --git a/Rnwood.Smtp4dev/ClientApp/package.json b/Rnwood.Smtp4dev/ClientApp/package.json
index 0cde32e9e..26db4dbfa 100644
--- a/Rnwood.Smtp4dev/ClientApp/package.json
+++ b/Rnwood.Smtp4dev/ClientApp/package.json
@@ -27,7 +27,7 @@
     "eslint": "^5.16.0",
     "eslint-plugin-vue": "^6.2.2",
     "locale-index-of": "^1.0.8",
-    "moment": "^2.27.0",
+    "moment": "^2.28.0",
     "srcdoc-polyfill": "^1.0.0",
     "ts-debounce": "^2.0.1",
     "typescript": "~4.0.3",