diff --git a/.gitignore b/.gitignore
index 50f28da5..b4f171df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@ node_modules/*
 .vercel
 .next
 .env*
+tsconfig.tsbuildinfo
 
 # Generated
 public/robots.txt
diff --git a/components/nextra/Flexsearch.tsx b/components/nextra/Flexsearch.tsx
index 60d4d04a..1de05c0c 100644
--- a/components/nextra/Flexsearch.tsx
+++ b/components/nextra/Flexsearch.tsx
@@ -23,7 +23,7 @@
 
 import cn from 'clsx';
 // flexsearch types are incorrect, they were overwritten in tsconfig.json
-import FlexSearch from 'flexsearch';
+import { Document } from 'flexsearch';
 import { useRouter } from 'next/router';
 import type { SearchData } from 'nextra';
 import type { ReactElement, ReactNode } from 'react';
@@ -36,38 +36,30 @@ import { SearchResult } from './types';
 // Diff: Inlined definitions
 export const DEFAULT_LOCALE = 'en-US';
 
-type SectionIndex = FlexSearch.Document<
-  {
+type SectionIndex = {
     id: string;
     url: string;
     title: string;
     pageId: string;
     content: string;
     display?: string;
-  },
-  ['title', 'content', 'url', 'display']
->;
+  }
 
-type PageIndex = FlexSearch.Document<
-  {
+type PageIndex = {
     id: number;
     title: string;
     content: string;
-  },
-  ['title']
->;
+  }
 
 // Diff: Additional index for blog posts
-type BlogIndex = FlexSearch.Document<
+type BlogIndex =
   {
     id: number;
     title: string;
     content: string;
     url: string;
     summary: string;
-  },
-  ['title', 'url', 'summary']
->;
+  }
 
 type Result = {
   _page_rk: number;
@@ -79,11 +71,13 @@ type Result = {
 
 // This can be global for better caching.
 const indexes: {
-  [locale: string]: [PageIndex, SectionIndex];
+    // tuple is PageIndex, SectionIndex
+  [locale: string]: [Document, Document];
 } = {};
 
 // Diff: Index for blog posts
-const blogIndex: BlogIndex = new FlexSearch.Document({
+// Associated type is BlogIndex
+const blogIndex = new Document({
   cache: 100,
   tokenize: 'forward',
   document: {
@@ -134,7 +128,8 @@ const loadIndexesImpl = async (
   // Diff: Load blog data
   const blogData = await loadBlogData(basePath);
 
-  const pageIndex: PageIndex = new FlexSearch.Document({
+  // Associated type is PageIndex
+  const pageIndex = new Document({
     cache: 100,
     tokenize: 'full',
     document: {
@@ -149,7 +144,8 @@ const loadIndexesImpl = async (
     },
   });
 
-  const sectionIndex: SectionIndex = new FlexSearch.Document({
+  // Associated type is SectionIndex
+  const sectionIndex = new Document({
     cache: 100,
     tokenize: 'full',
     document: {
@@ -232,7 +228,7 @@ export function Flexsearch({
 
     // Show the results for the top 5 pages
     const pageResults =
-      pageIndex.search<true>(search, 5, {
+      pageIndex.search(search, 5, {
         enrich: true,
         suggest: true,
       })[0]?.result || [];
@@ -247,7 +243,7 @@ export function Flexsearch({
 
       // Show the top 5 results for each page
       const sectionResults =
-        sectionIndex.search<true>(search, 5, {
+        sectionIndex.search(search, 5, {
           enrich: true,
           suggest: true,
           tag: `page_${result.id}`,
@@ -324,7 +320,7 @@ export function Flexsearch({
       }));
 
     const blogResults =
-      blogIndex.search<true>(search, 5, {
+      blogIndex.search(search, 5, {
         enrich: true,
         suggest: true,
       })[0]?.result || [];
diff --git a/package.json b/package.json
index 81284eef..2f472c61 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.1",
     "escape-string-regexp": "^5.0.0",
-    "flexsearch": "^0.7.43",
+    "flexsearch": "^0.8.143",
     "js-yaml": "^4.1.0",
     "next": "^14.2.7",
     "next-sitemap": "^4.2.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ae49ccd0..bc99e5fa 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -45,8 +45,8 @@ importers:
         specifier: ^5.0.0
         version: 5.0.0
       flexsearch:
-        specifier: ^0.7.43
-        version: 0.7.43
+        specifier: ^0.8.143
+        version: 0.8.158
       js-yaml:
         specifier: ^4.1.0
         version: 4.1.0
@@ -1919,6 +1919,9 @@ packages:
   flexsearch@0.7.43:
     resolution: {integrity: sha512-c5o/+Um8aqCSOXGcZoqZOm+NqtVwNsvVpWv6lfmSclU954O3wvQKxxK8zj74fPaSJbXpSLTs4PRhh+wnoCXnKg==}
 
+  flexsearch@0.8.158:
+    resolution: {integrity: sha512-UBOzX2rxIrhAeSSCesTI0qB2Q+75n66rofJx5ppZm5tjXV2P6BxOS3VHKsoSdJhIPg9IMzQl3qkVeSFyq3BUdw==}
+
   focus-visible@5.2.0:
     resolution: {integrity: sha512-Rwix9pBtC1Nuy5wysTmKy+UjbDJpIfg8eHjw0rjZ1mX4GNLz1Bmd16uDpI3Gk1i70Fgcs8Csg2lPm8HULFg9DQ==}
 
@@ -5220,6 +5223,8 @@ snapshots:
 
   flexsearch@0.7.43: {}
 
+  flexsearch@0.8.158: {}
+
   focus-visible@5.2.0: {}
 
   foreground-child@3.2.1:
diff --git a/tsconfig.json b/tsconfig.json
index 6b08efde..51b727a3 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -15,7 +15,7 @@
     "isolatedModules": true,
     "jsx": "preserve",
     "paths": {
-      "@/*": ["./*"],
+      "@/*": ["./*"]
     }
   },
   "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],