diff --git a/package-lock.json b/package-lock.json
index f059f16d..40e5bcfd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -42,6 +42,7 @@
         "concurrently": "^8.2.0",
         "glob": "^8.1.0",
         "jsdom": "^22.0.0",
+        "json-schema": "^0.4.0",
         "prettier": "^2.8.8",
         "prettier-plugin-organize-imports": "^3.1.1",
         "ts-node": "^10.8.2",
@@ -9154,6 +9155,12 @@
       "resolved": "https://registry.npmjs.org/json-parse-even-better-errors/-/json-parse-even-better-errors-2.3.1.tgz",
       "integrity": "sha512-xyFwyhro/JEof6Ghe2iz2NcXoj2sloNsWr/XsERDK/oiPCfaNhl5ONfp+jQdAZRQQ0IJWNzH9zIZF7li91kh2w=="
     },
+    "node_modules/json-schema": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.4.0.tgz",
+      "integrity": "sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA==",
+      "dev": true
+    },
     "node_modules/json-schema-traverse": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
diff --git a/package.json b/package.json
index 6caf2dae..041e1ac5 100644
--- a/package.json
+++ b/package.json
@@ -55,6 +55,7 @@
     "concurrently": "^8.2.0",
     "glob": "^8.1.0",
     "jsdom": "^22.0.0",
+    "json-schema": "^0.4.0",
     "prettier": "^2.8.8",
     "prettier-plugin-organize-imports": "^3.1.1",
     "ts-node": "^10.8.2",
diff --git a/scripts/update-policies.tsx b/scripts/update-policies.tsx
index df13b80b..17d30996 100644
--- a/scripts/update-policies.tsx
+++ b/scripts/update-policies.tsx
@@ -1,5 +1,4 @@
 import { dereference } from "@apidevtools/json-schema-ref-parser";
-import { JSONSchema } from "@apidevtools/json-schema-ref-parser/dist/lib/types";
 import { render } from "@zuplo/md-tools";
 import arg from "arg";
 import chalk from "chalk";
@@ -7,12 +6,13 @@ import chokidar from "chokidar";
 import { existsSync } from "fs";
 import { copyFile, mkdir, readdir, readFile, rm, writeFile } from "fs/promises";
 import glob from "glob";
+import { JSONSchema7 } from "json-schema";
 import path from "path";
 import prettier from "prettier";
 import React from "react";
 import { renderToStaticMarkup } from "react-dom/server";
 
-type PolicySchema = JSONSchema & {
+type PolicySchema = JSONSchema7 & {
   isPreview?: boolean;
   isDeprecated?: boolean;
   isPaidAddOn?: boolean;
@@ -21,7 +21,11 @@ type PolicySchema = JSONSchema & {
 
 type PolicyProperties = Record<
   string,
-  { description: string; properties?: PolicyProperties }
+  {
+    default?: boolean | string | number;
+    description: string;
+    properties?: PolicyProperties;
+  }
 >;
 
 // NOTE: This component is used to generate policy HTML in the policy script
@@ -98,7 +102,7 @@ function stringify(obj: any) {
 async function processProperties(properties) {
   const tasks = Object.keys(properties).map(async (key) => {
     if (properties[key].description) {
-      const html = await render(properties[key].description);
+      const { html } = await render(properties[key].description);
       properties[key].description = html;
     }
     if (properties[key].properties) {
@@ -252,10 +256,10 @@ async function run() {
           schemaJson
         )
       );
-      const handler = schema.properties.handler as any;
+      const handler = schema.properties.handler as JSONSchema7;
       meta.defaultHandler = {
-        export: handler.properties.export.const,
-        module: handler.properties.module.const,
+        export: (handler.properties.export as JSONSchema7).const,
+        module: (handler.properties.module as JSONSchema7).const,
         options: {},
       };
     }
@@ -377,10 +381,10 @@ async function getExampleHtml(
     throw new Error("Invalid schema");
   }
 
-  const description = await render(schema.description);
+  const { html: description } = await render(schema.description);
+
   const properties = (schema.properties.handler as any).properties.options
     ?.properties;
-
   if (properties && Object.keys(properties).length === 0) {
     console.warn(
       chalk.yellow(