diff --git a/Rnwood.Smtp4dev/ClientApp/package-lock.json b/Rnwood.Smtp4dev/ClientApp/package-lock.json
index 9b9ee6d80..d547d1ab0 100644
--- a/Rnwood.Smtp4dev/ClientApp/package-lock.json
+++ b/Rnwood.Smtp4dev/ClientApp/package-lock.json
@@ -10146,9 +10146,9 @@
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-      "resolved": "https://registry.npmjs.org/memfs/-/memfs-3.4.0.tgz",
-      "integrity": "sha512-o/RfP0J1d03YwsAxyHxAYs2kyJp55AFkMazlFAZFR2I2IXkxiUTXRabJ6RmNNCQ83LAD2jy52Khj0m3OffpNdA==",
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/memfs/-/memfs-3.4.1.tgz",
+      "integrity": "sha512-1c9VPVvW5P7I85c35zAdEr1TD5+F11IToIHIlrVIcflfnzPkJa0ZoYEoEdYDP8KgPFoSZ/opDrUsAoZWym3mtw==",
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@@ -14110,9 +14110,9 @@
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-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
-      "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
+      "version": "4.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.3.tgz",
+      "integrity": "sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==",
       "dev": true
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     "uglify-js": {
diff --git a/Rnwood.Smtp4dev/ClientApp/package.json b/Rnwood.Smtp4dev/ClientApp/package.json
index 367ffabf1..531f2805a 100644
--- a/Rnwood.Smtp4dev/ClientApp/package.json
+++ b/Rnwood.Smtp4dev/ClientApp/package.json
@@ -38,7 +38,7 @@
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     "srcdoc-polyfill": "^1.0.0",
     "ts-debounce": "^3.0.0",
-    "typescript": "~4.3.5",
+    "typescript": "~4.6.3",
     "vue": "^2.6.14",
     "vue-class-component": "^7.2.6",
     "vue-property-decorator": "^9.1.2",