diff --git a/.changeset/nervous-rivers-destroy.md b/.changeset/nervous-rivers-destroy.md
new file mode 100644
index 0000000000..c5188363a7
--- /dev/null
+++ b/.changeset/nervous-rivers-destroy.md
@@ -0,0 +1,5 @@
+---
+"gitbook": patch
+---
+
+Fix embed script and assets being cached for too long
diff --git a/packages/gitbook/src/app/sites/static/[mode]/[siteURL]/[siteData]/~gitbook/embed/assistant-demo/route.ts b/packages/gitbook/src/app/sites/static/[mode]/[siteURL]/[siteData]/~gitbook/embed/demo/route.ts
similarity index 100%
rename from packages/gitbook/src/app/sites/static/[mode]/[siteURL]/[siteData]/~gitbook/embed/assistant-demo/route.ts
rename to packages/gitbook/src/app/sites/static/[mode]/[siteURL]/[siteData]/~gitbook/embed/demo/route.ts
diff --git a/packages/gitbook/src/app/sites/static/[mode]/[siteURL]/[siteData]/~gitbook/embed/script.js/route.ts b/packages/gitbook/src/app/sites/static/[mode]/[siteURL]/[siteData]/~gitbook/embed/script.js/route.ts
index ede1c1b9e6..be51d24e10 100644
--- a/packages/gitbook/src/app/sites/static/[mode]/[siteURL]/[siteData]/~gitbook/embed/script.js/route.ts
+++ b/packages/gitbook/src/app/sites/static/[mode]/[siteURL]/[siteData]/~gitbook/embed/script.js/route.ts
@@ -1,5 +1,6 @@
 import type { RouteLayoutParams } from '@/app/utils';
 import { getAssetURL } from '@/lib/assets';
+import { buildVersion } from '@/lib/build';
 import { getEmbeddableStaticContext } from '@/lib/embeddable';
 import type { CreateGitBookOptions } from '@gitbook/embed';
 import type { NextRequest } from 'next/server';
@@ -14,7 +15,6 @@ export async function GET(
     { params }: { params: Promise<RouteLayoutParams> }
 ) {
     const { context } = await getEmbeddableStaticContext(await params);
-    const maxAge = 7 * 24 * 60 * 60;
     const initOptions: CreateGitBookOptions = {
         siteURL: context.linker.toAbsoluteURL(context.linker.toPathInSite('')),
     };
@@ -45,13 +45,13 @@ export async function GET(
     const load = function () {
       const style = document.createElement('link');
       style.rel = 'stylesheet';
-      style.href = ${JSON.stringify(getAssetURL('embed/index.css'))};
+      style.href = ${JSON.stringify(getAssetURL(`embed/index.css?v=${buildVersion()}`))};
       document.head.appendChild(style);
 
       const script = d.createElement('script');
       script.type = 'text/javascript';
       script.async = true;
-      script.src = ${JSON.stringify(getAssetURL('embed/index.js'))};
+      script.src = ${JSON.stringify(getAssetURL(`embed/index.js?v=${buildVersion()}`))};
 
       var latestScript = d.getElementsByTagName('script')[0];
       latestScript.parentNode.insertBefore(script, latestScript);
@@ -70,7 +70,7 @@ export async function GET(
         {
             headers: {
                 'Content-Type': 'application/javascript',
-                'Cache-Control': `public, max-age=${maxAge}, immutable`,
+                'Cache-Control': 'public, max-age=86400, stale-while-revalidate=604800',
             },
         }
     );
diff --git a/packages/gitbook/src/middleware.ts b/packages/gitbook/src/middleware.ts
index 68adeb813d..6c0acebbb7 100644
--- a/packages/gitbook/src/middleware.ts
+++ b/packages/gitbook/src/middleware.ts
@@ -552,7 +552,7 @@ function encodePathInSiteContent(rawPathname: string): {
         case 'sitemap-pages.xml':
         case 'robots.txt':
         case '~gitbook/embed/script.js':
-        case '~gitbook/embed/assistant-demo':
+        case '~gitbook/embed/demo':
             // LLMs.txt, sitemap, sitemap-pages and robots.txt are always static
             // as they only depend on the site structure / pages.
             return { pathname, routeType: 'static' };