diff --git a/client/web/package-lock.json b/client/web/package-lock.json
index b042a11..3f1e4e3 100644
--- a/client/web/package-lock.json
+++ b/client/web/package-lock.json
@@ -12,6 +12,7 @@
         "@a2a-js/sdk": "^0.3.8",
         "@a2ui/lit": "^0.9.3",
         "@a2ui/markdown-it": "^0.0.3",
+        "@a2ui/web_core": "^0.9.2",
         "@lit-labs/signals": "^0.1.3",
         "@lit/context": "^1.1.4",
         "lit": "^3.3.1",
@@ -1792,9 +1793,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.4.1",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.1.tgz",
-      "integrity": "sha512-JahakDAIg1gyOm7dlgWSDjV4n7Ip2PKR55NIT6jrMfIgLFgWo81vdr1/QGqWtFNRqXP9UV71oVePtjqS2ebnPw==",
+      "version": "3.4.13",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.13.tgz",
+      "integrity": "sha512-2vmYIoqjze2d+kakP8S/nS5shfsl587kzwEjcGlTdiksUVgFHnFCsLYDVj/JNqJVOQZGSYBTmuycv0PodwmnMQ==",
       "license": "(MPL-2.0 OR Apache-2.0)",
       "optionalDependencies": {
         "@types/trusted-types": "^2.0.7"