diff --git a/.changeset/thin-eggs-bathe.md b/.changeset/thin-eggs-bathe.md
new file mode 100644
index 00000000000..ba59b285f3d
--- /dev/null
+++ b/.changeset/thin-eggs-bathe.md
@@ -0,0 +1,6 @@
+---
+'@clerk/dev-cli': patch
+'@clerk/upgrade': patch
+---
+
+Replace `globby` dependency with `tinyglobby` for smaller bundle size and faster installation
diff --git a/package.json b/package.json
index 3107126afa1..f443174ae8f 100644
--- a/package.json
+++ b/package.json
@@ -118,7 +118,6 @@
     "fs-extra": "^11.3.0",
     "get-port": "^5.1.1",
     "globals": "^15.15.0",
-    "globby": "^13.2.2",
     "http-proxy": "^1.18.1",
     "http-server": "^14.1.1",
     "husky": "^8.0.3",
@@ -138,6 +137,7 @@
     "rimraf": "6.0.1",
     "rolldown": "catalog:repo",
     "statuses": "^1.5.0",
+    "tinyglobby": "^0.2.15",
     "tree-kill": "^1.2.2",
     "ts-jest": "29.2.5",
     "tsdown": "catalog:repo",
diff --git a/packages/dev-cli/package.json b/packages/dev-cli/package.json
index 5da57139a34..1b5cee67bc5 100644
--- a/packages/dev-cli/package.json
+++ b/packages/dev-cli/package.json
@@ -27,8 +27,8 @@
     "commander": "^14.0.1",
     "concurrently": "^9.2.1",
     "dotenv": "^17.2.3",
-    "globby": "^14.1.0",
-    "jscodeshift": "^17.3.0"
+    "jscodeshift": "^17.3.0",
+    "tinyglobby": "^0.2.15"
   },
   "devDependencies": {},
   "engines": {
diff --git a/packages/dev-cli/src/utils/getClerkPackages.js b/packages/dev-cli/src/utils/getClerkPackages.js
index 01a46c90089..b2d760a6b99 100644
--- a/packages/dev-cli/src/utils/getClerkPackages.js
+++ b/packages/dev-cli/src/utils/getClerkPackages.js
@@ -1,7 +1,7 @@
 import { readFile } from 'node:fs/promises';
 import { dirname, posix } from 'node:path';
 
-import { globby } from 'globby';
+import { glob } from 'tinyglobby';
 
 import { NULL_ROOT_ERROR } from './errors.js';
 import { getMonorepoRoot } from './getMonorepoRoot.js';
@@ -17,7 +17,7 @@ export async function getClerkPackages() {
   }
   /** @type {Record<string, string>} */
   const packages = {};
-  const clerkPackages = await globby([posix.join(monorepoRoot, 'packages', '*', 'package.json'), '!*node_modules*']);
+  const clerkPackages = await glob([posix.join(monorepoRoot, 'packages', '*', 'package.json'), '!*node_modules*']);
   for (const packageJSON of clerkPackages) {
     const { name } = JSON.parse(await readFile(packageJSON, 'utf-8'));
     if (name) {
diff --git a/packages/upgrade/package.json b/packages/upgrade/package.json
index 9679a7cd17d..5b9be885ede 100644
--- a/packages/upgrade/package.json
+++ b/packages/upgrade/package.json
@@ -35,7 +35,6 @@
     "chalk": "^5.3.0",
     "ejs": "3.1.10",
     "execa": "9.4.1",
-    "globby": "^14.0.1",
     "gray-matter": "^4.0.3",
     "index-to-position": "^0.1.2",
     "jscodeshift": "^17.0.0",
@@ -43,7 +42,8 @@
     "meow": "^11.0.0",
     "read-pkg": "^9.0.1",
     "semver-regex": "^4.0.5",
-    "temp-dir": "^3.0.0"
+    "temp-dir": "^3.0.0",
+    "tinyglobby": "^0.2.15"
   },
   "devDependencies": {
     "@babel/cli": "^7.24.7",
diff --git a/packages/upgrade/src/codemods/index.js b/packages/upgrade/src/codemods/index.js
index e766cbdb24f..36be9a1b7a1 100644
--- a/packages/upgrade/src/codemods/index.js
+++ b/packages/upgrade/src/codemods/index.js
@@ -2,8 +2,8 @@ import { dirname, resolve } from 'node:path';
 import { fileURLToPath } from 'node:url';
 
 import chalk from 'chalk';
-import { globby } from 'globby';
 import { run } from 'jscodeshift/src/Runner.js';
+import { glob } from 'tinyglobby';
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
 
@@ -33,13 +33,13 @@ const GLOBBY_IGNORE = [
   '**/*.{css,scss,sass,less,styl}',
 ];
 
-export async function runCodemod(transform = 'transform-async-request', glob, options = {}) {
+export async function runCodemod(transform = 'transform-async-request', patterns, options = {}) {
   if (!transform) {
     throw new Error('No transform provided');
   }
   const resolvedPath = resolve(__dirname, `${transform}.cjs`);
 
-  const paths = await globby(glob, { ignore: GLOBBY_IGNORE });
+  const paths = await glob(patterns, { ignore: GLOBBY_IGNORE });
 
   if (options.skipCodemods) {
     return {
diff --git a/packages/upgrade/src/runner.js b/packages/upgrade/src/runner.js
index b27a4e5c23f..3bd07a0ebac 100644
--- a/packages/upgrade/src/runner.js
+++ b/packages/upgrade/src/runner.js
@@ -2,8 +2,8 @@ import fs from 'node:fs/promises';
 import path from 'node:path';
 
 import chalk from 'chalk';
-import { convertPathToPattern, globby } from 'globby';
 import indexToPosition from 'index-to-position';
+import { glob } from 'tinyglobby';
 
 import { getCodemodConfig, runCodemod } from './codemods/index.js';
 import { createSpinner, renderCodemodResults } from './render.js';
@@ -68,8 +68,10 @@ export async function runScans(config, sdk, options) {
   const spinner = createSpinner('Scanning files for breaking changes...');
 
   try {
-    const pattern = convertPathToPattern(path.resolve(options.dir));
-    const files = await globby(pattern, {
+    const cwd = path.resolve(options.dir);
+    const files = await glob('**/*', {
+      cwd,
+      absolute: true,
       ignore: [...GLOBBY_IGNORE, ...(options.ignore || [])],
     });
 
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 232cb752a0f..4bbb3ed5f9a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -215,9 +215,6 @@ importers:
       globals:
         specifier: ^15.15.0
         version: 15.15.0
-      globby:
-        specifier: ^13.2.2
-        version: 13.2.2
       http-proxy:
         specifier: ^1.18.1
         version: 1.18.1
@@ -275,6 +272,9 @@ importers:
       statuses:
         specifier: ^1.5.0
         version: 1.5.0
+      tinyglobby:
+        specifier: ^0.2.15
+        version: 0.2.15
       tree-kill:
         specifier: ^1.2.2
         version: 1.2.2
@@ -526,12 +526,12 @@ importers:
       dotenv:
         specifier: ^17.2.3
         version: 17.2.3
-      globby:
-        specifier: ^14.1.0
-        version: 14.1.0
       jscodeshift:
         specifier: ^17.3.0
         version: 17.3.0(@babel/preset-env@7.28.5(@babel/core@7.28.5))
+      tinyglobby:
+        specifier: ^0.2.15
+        version: 0.2.15
 
   packages/expo:
     dependencies:
@@ -976,9 +976,6 @@ importers:
       execa:
         specifier: 9.4.1
         version: 9.4.1
-      globby:
-        specifier: ^14.0.1
-        version: 14.1.0
       gray-matter:
         specifier: ^4.0.3
         version: 4.0.3
@@ -1003,6 +1000,9 @@ importers:
       temp-dir:
         specifier: ^3.0.0
         version: 3.0.0
+      tinyglobby:
+        specifier: ^0.2.15
+        version: 0.2.15
     devDependencies:
       '@babel/cli':
         specifier: ^7.24.7
@@ -4427,10 +4427,6 @@ packages:
     resolution: {integrity: sha512-rO92VvpgMc3kfiTjGT52LEtJ8Yc5kCWhZjLQ3LwlA4pSgPpQO7bVpYXParOD8Jwf+cVQECJo3yP/4I8aZtUQTQ==}
     engines: {node: '>=18'}
 
-  '@sindresorhus/merge-streams@2.3.0':
-    resolution: {integrity: sha512-LtoMMhxAlorcGhmFYI+LhPgbPZCkgP6ra1YL604EeF6U98pLlQ3iWIGMdWSC+vWmPBWBNgmDBAhnAobLROJmwg==}
-    engines: {node: '>=18'}
-
   '@sindresorhus/merge-streams@4.0.0':
     resolution: {integrity: sha512-tlqY9xq5ukxTUZBmoOp+m61cqwQD5pHJtFY3Mn8CA8ps6yghLH/Hw8UPdqg4OLmFW3IFlcXnQNmo/dh8HzXYIQ==}
     engines: {node: '>=18'}
@@ -8581,10 +8577,6 @@ packages:
     resolution: {integrity: sha512-Y1zNGV+pzQdh7H39l9zgB4PJqjRNqydvdYCDG4HFXM4XuvSaQQlEc91IU1yALL8gUTDomgBAfz3XJdmUS+oo0w==}
     engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
 
-  globby@14.1.0:
-    resolution: {integrity: sha512-0Ia46fDOaT7k4og1PDW4YbodWWr3scS2vAr2lTbsplOt2WkKp0vQbkI9wKis/T5LV/dqPjO3bpS/z6GTJB82LA==}
-    engines: {node: '>=18'}
-
   globby@15.0.0:
     resolution: {integrity: sha512-oB4vkQGqlMl682wL1IlWd02tXCbquGWM4voPEI85QmNKCaw8zGTm1f1rubFgkg3Eli2PtKlFgrnmUqasbQWlkw==}
     engines: {node: '>=20'}
@@ -19081,8 +19073,6 @@ snapshots:
 
   '@sindresorhus/is@7.1.1': {}
 
-  '@sindresorhus/merge-streams@2.3.0': {}
-
   '@sindresorhus/merge-streams@4.0.0': {}
 
   '@sinonjs/commons@3.0.1':
@@ -24284,15 +24274,6 @@ snapshots:
       merge2: 1.4.1
       slash: 4.0.0
 
-  globby@14.1.0:
-    dependencies:
-      '@sindresorhus/merge-streams': 2.3.0
-      fast-glob: 3.3.3
-      ignore: 7.0.5
-      path-type: 6.0.0
-      slash: 5.1.0
-      unicorn-magic: 0.3.0
-
   globby@15.0.0:
     dependencies:
       '@sindresorhus/merge-streams': 4.0.0
diff --git a/scripts/format-non-workspace.mjs b/scripts/format-non-workspace.mjs
index 7c0c85ecde4..9f6b18c1e8d 100644
--- a/scripts/format-non-workspace.mjs
+++ b/scripts/format-non-workspace.mjs
@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 
-import { globby } from 'globby';
+import { glob } from 'tinyglobby';
 import { $ } from 'zx';
 
 const ROOT_FILE_PATTERNS = ['*.cjs', '*.js', '*.json', '*.md', '*.mjs', '*.ts', '*.yaml'];
@@ -16,7 +16,7 @@ async function getExistingFiles() {
 
   for (const pattern of ROOT_FILE_PATTERNS) {
     try {
-      const matches = await globby(pattern, {
+      const matches = await glob(pattern, {
         ignore: ['node_modules/**', '**/node_modules/**', 'packages/**'],
       });
       existingFiles.push(...matches);
@@ -27,7 +27,7 @@ async function getExistingFiles() {
 
   for (const pattern of NON_WORKSPACE_PATTERNS) {
     try {
-      const matches = await globby(pattern, {
+      const matches = await glob(pattern, {
         ignore: [
           'node_modules/**',
           '**/node_modules/**',
diff --git a/scripts/notify.mjs b/scripts/notify.mjs
index 5f5a7b67ab0..b5cb6bacd6e 100644
--- a/scripts/notify.mjs
+++ b/scripts/notify.mjs
@@ -1,7 +1,7 @@
 import { fileURLToPath } from 'node:url';
 
 import fs from 'fs-extra';
-import { globby as glob } from 'globby';
+import { glob } from 'tinyglobby';
 
 const { GITHUB_REF = 'main' } = process.env;
 const baseUrl = new URL(`https://github.com/clerk/javascript/blob/${GITHUB_REF}/`);
diff --git a/scripts/renovate-config-generator.mjs b/scripts/renovate-config-generator.mjs
index 89934ae58ed..be2abf4b82c 100644
--- a/scripts/renovate-config-generator.mjs
+++ b/scripts/renovate-config-generator.mjs
@@ -2,7 +2,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 
 import fs from 'fs-extra';
-import { globby } from 'globby';
+import { glob } from 'tinyglobby';
 import JSON5 from 'json5';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
@@ -110,7 +110,7 @@ const defaultRules = [
 ];
 
 const getPackageNames = async () => {
-  const files = await globby('./packages/*/package.json', { cwd: ROOT_DIR });
+  const files = await glob('./packages/*/package.json', { cwd: ROOT_DIR });
   let names = [];
 
   for (const file of files) {