diff --git a/mcp/package-lock.json b/mcp/package-lock.json
index 2d5be6a..4a874f8 100644
--- a/mcp/package-lock.json
+++ b/mcp/package-lock.json
@@ -514,9 +514,9 @@
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+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.23.0.tgz",
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@@ -530,18 +530,22 @@
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-        "zod-to-json-schema": "^3.24.1"
+        "zod": "^3.25 || ^4.0",
+        "zod-to-json-schema": "^3.25.0"
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         "node": ">=18"
       },
       "peerDependencies": {
-        "@cfworker/json-schema": "^4.1.1"
+        "@cfworker/json-schema": "^4.1.1",
+        "zod": "^3.25 || ^4.0"
       },
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         "@cfworker/json-schema": {
           "optional": true
+        },
+        "zod": {
+          "optional": false
         }
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@@ -688,6 +692,7 @@
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@@ -711,6 +716,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
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@@ -990,6 +996,7 @@
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       "license": "Apache-2.0",
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@@ -1038,6 +1045,7 @@
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+      "peer": true,
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@@ -1565,6 +1573,7 @@
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+      "peer": true,
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@@ -2034,6 +2043,7 @@
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+      "peer": true,
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@@ -2618,6 +2628,7 @@
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       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
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@@ -2727,17 +2738,18 @@
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       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
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     "node_modules/zod-to-json-schema": {
-      "version": "3.24.6",
-      "resolved": "https://registry.npmjs.org/zod-to-json-schema/-/zod-to-json-schema-3.24.6.tgz",
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+      "resolved": "https://registry.npmjs.org/zod-to-json-schema/-/zod-to-json-schema-3.25.0.tgz",
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       "license": "ISC",
       "peerDependencies": {
-        "zod": "^3.24.1"
+        "zod": "^3.25 || ^4"
       }
     }
   }