diff --git a/src/js-host-api/examples/mcp-server/package-lock.json b/src/js-host-api/examples/mcp-server/package-lock.json
index 0ca6b71..1c55bf3 100644
--- a/src/js-host-api/examples/mcp-server/package-lock.json
+++ b/src/js-host-api/examples/mcp-server/package-lock.json
@@ -9,7 +9,7 @@
             "version": "0.1.0",
             "dependencies": {
                 "@modelcontextprotocol/sdk": "^1.30.0",
-                "zod": "^4.4.3"
+                "zod": "^4.5.2"
             },
             "devDependencies": {
                 "vitest": "^4.1.0"
@@ -2423,9 +2423,9 @@
             "license": "ISC"
         },
         "node_modules/zod": {
-            "version": "4.4.3",
-            "resolved": "https://registry.npmjs.org/zod/-/zod-4.4.3.tgz",
-            "integrity": "sha512-ytENFjIJFl2UwYglde2jchW2Hwm4GJFLDiSXWdTrJQBIN9Fcyp7n4DhxJEiWNAJMV1/BqWfW/kkg71UDcHJyTQ==",
+            "version": "4.5.2",
+            "resolved": "https://registry.npmjs.org/zod/-/zod-4.5.2.tgz",
+            "integrity": "sha512-XkYXCol10+ba/6F/cueWV+TezUeOqXW0hdeJt5CdXjTYeAgAQg5N03RQdJ80mhfFE72+pblvYMW4wy2Qp4Qbrg==",
             "license": "MIT",
             "funding": {
                 "url": "https://github.com/sponsors/colinhacks"
diff --git a/src/js-host-api/examples/mcp-server/package.json b/src/js-host-api/examples/mcp-server/package.json
index 4edc9b8..47e2c2c 100644
--- a/src/js-host-api/examples/mcp-server/package.json
+++ b/src/js-host-api/examples/mcp-server/package.json
@@ -11,7 +11,7 @@
     },
     "dependencies": {
         "@modelcontextprotocol/sdk": "^1.30.0",
-        "zod": "^4.4.3"
+        "zod": "^4.5.2"
     },
     "devDependencies": {
         "vitest": "^4.1.0"