diff --git a/src/Umbraco.Web.UI.Client/package-lock.json b/src/Umbraco.Web.UI.Client/package-lock.json
index b21e65a6e0..f384e1e6fe 100644
--- a/src/Umbraco.Web.UI.Client/package-lock.json
+++ b/src/Umbraco.Web.UI.Client/package-lock.json
@@ -33,7 +33,7 @@
         "eslint-plugin-lit-a11y": "^2.2.0",
         "msw": "^0.42.0",
         "prettier": "2.6.2",
-        "typescript": "^4.5.4",
+        "typescript": "^4.7.3",
         "vite": "^2.9.9"
       },
       "engines": {
@@ -6895,9 +6895,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.2.tgz",
-      "integrity": "sha512-Mamb1iX2FDUpcTRzltPxgWMKy3fhg0TN378ylbktPGPK/99KbDtMQ4W1hwgsbPAsG3a0xKa1vmw4VKZQbkvz5A==",
+      "version": "4.7.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.3.tgz",
+      "integrity": "sha512-WOkT3XYvrpXx4vMMqlD+8R8R37fZkjyLGlxavMc4iB8lrl8L0DeTcHbYgw/v0N/z9wAFsgBhcsF0ruoySS22mA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -12631,9 +12631,9 @@
       }
     },
     "typescript": {
-      "version": "4.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.2.tgz",
-      "integrity": "sha512-Mamb1iX2FDUpcTRzltPxgWMKy3fhg0TN378ylbktPGPK/99KbDtMQ4W1hwgsbPAsG3a0xKa1vmw4VKZQbkvz5A==",
+      "version": "4.7.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.3.tgz",
+      "integrity": "sha512-WOkT3XYvrpXx4vMMqlD+8R8R37fZkjyLGlxavMc4iB8lrl8L0DeTcHbYgw/v0N/z9wAFsgBhcsF0ruoySS22mA==",
       "dev": true
     },
     "typical": {
diff --git a/src/Umbraco.Web.UI.Client/package.json b/src/Umbraco.Web.UI.Client/package.json
index 6789faa9de..0182763d29 100644
--- a/src/Umbraco.Web.UI.Client/package.json
+++ b/src/Umbraco.Web.UI.Client/package.json
@@ -56,7 +56,7 @@
     "eslint-plugin-lit-a11y": "^2.2.0",
     "msw": "^0.42.0",
     "prettier": "2.6.2",
-    "typescript": "^4.5.4",
+    "typescript": "^4.7.3",
     "vite": "^2.9.9"
   },
   "msw": {