diff --git a/solutions/mcp-chat-client/package-lock.json b/solutions/mcp-chat-client/package-lock.json
index 5bdaa2e..444d82a 100644
--- a/solutions/mcp-chat-client/package-lock.json
+++ b/solutions/mcp-chat-client/package-lock.json
@@ -15,7 +15,7 @@
         "@types/react-router-dom": "^5.3.3",
         "@vercel/edge": "^1.2.2",
         "antd": "^5.27.1",
-        "hono": "^4.9.2",
+        "hono": "^4.12.12",
         "lodash": "^4.17.21",
         "openai": "^5.16.0",
         "openid-client": "^6.6.4",
@@ -3001,9 +3001,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.9.2",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.9.2.tgz",
-      "integrity": "sha512-UG2jXGS/gkLH42l/1uROnwXpkjvvxkl3kpopL3LBo27NuaDPI6xHNfuUSilIHcrBkPfl4y0z6y2ByI455TjNRw==",
+      "version": "4.12.12",
+      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.12.tgz",
+      "integrity": "sha512-p1JfQMKaceuCbpJKAPKVqyqviZdS0eUxH9v82oWo1kb9xjQ5wA6iP3FNVAPDFlz5/p7d45lO+BpSk1tuSZMF4Q==",
       "license": "MIT",
       "engines": {
         "node": ">=16.9.0"
diff --git a/solutions/mcp-chat-client/package.json b/solutions/mcp-chat-client/package.json
index 4843736..5774db3 100644
--- a/solutions/mcp-chat-client/package.json
+++ b/solutions/mcp-chat-client/package.json
@@ -17,7 +17,7 @@
     "@types/react-router-dom": "^5.3.3",
     "@vercel/edge": "^1.2.2",
     "antd": "^5.27.1",
-    "hono": "^4.9.2",
+    "hono": "^4.12.12",
     "lodash": "^4.17.21",
     "openai": "^5.16.0",
     "openid-client": "^6.6.4",