diff --git a/src/commands/info.ts b/src/commands/info.ts
index 4fed630b0..7a86be0f9 100644
--- a/src/commands/info.ts
+++ b/src/commands/info.ts
@@ -70,7 +70,7 @@ export default defineCommand({
               : 'webpack'
 
     let packageManager: keyof typeof packageManagerLocks | 'unknown' | null
-      = getPackageManager(cwd)
+      = getPackageManager(cwd)?.name ?? null
     if (packageManager) {
       packageManager += '@' + getPackageManagerVersion(packageManager)
     }
diff --git a/src/commands/upgrade.ts b/src/commands/upgrade.ts
index 7be09e0ed..6835a50c3 100644
--- a/src/commands/upgrade.ts
+++ b/src/commands/upgrade.ts
@@ -8,7 +8,7 @@ import { readPackageJSON } from 'pkg-types'
 import { defineCommand } from 'citty'
 import {
   getPackageManager,
-  packageManagerLocks,
+  getPackageManagerVersion,
 } from '../utils/packageManagers'
 import { rmRecursive, touchFile } from '../utils/fs'
 import { cleanupNuxtDirs, nuxtVersionToGitIdentifier } from '../utils/nuxt'
@@ -99,16 +99,15 @@ export default defineCommand({
     const cwd = resolve(ctx.args.cwd || ctx.args.rootDir)
 
     // Check package manager
-    const packageManager = getPackageManager(cwd)
-    if (!packageManager) {
+    const packageManagerAndLockFile = getPackageManager(cwd)
+    if (!packageManagerAndLockFile) {
       consola.error(
         `Unable to determine the package manager used by this project.\n\nNo lock files found in \`${cwd}\`, and no \`packageManager\` field specified in \`package.json\`.\n\nPlease either add the \`packageManager\` field to \`package.json\` or execute the installation command for your package manager. For example, you can use \`pnpm i\`, \`npm i\`, \`bun i\`, or \`yarn i\`, and then try again.`,
       )
       process.exit(1)
     }
-    const packageManagerVersion = execSync(`${packageManager} --version`)
-      .toString('utf8')
-      .trim()
+    const { name: packageManager, lockFilePath } = packageManagerAndLockFile
+    const packageManagerVersion = getPackageManagerVersion(packageManager)
     consola.info('Package manager:', packageManager, packageManagerVersion)
 
     // Check currently installed Nuxt version
@@ -127,7 +126,7 @@ export default defineCommand({
     const { npmPackages, nuxtVersion } = await getRequiredNewVersion(['nuxt', ...packagesToUpdate], ctx.args.channel)
 
     // Force install
-    const pmLockFile = resolve(cwd, packageManagerLocks[packageManager])
+    const pmLockFile = resolve(cwd, lockFilePath)
     const forceRemovals = ['node_modules', relative(process.cwd(), pmLockFile)]
       .map(p => colors.cyan(p))
       .join(' and ')
diff --git a/src/utils/packageManagers.ts b/src/utils/packageManagers.ts
index 4f39afe3d..9394ace3c 100644
--- a/src/utils/packageManagers.ts
+++ b/src/utils/packageManagers.ts
@@ -4,23 +4,27 @@ import { resolve } from 'pathe'
 import { findup } from './fs'
 
 export const packageManagerLocks = {
-  yarn: 'yarn.lock',
-  npm: 'package-lock.json',
-  pnpm: 'pnpm-lock.yaml',
-  bun: 'bun.lockb',
+  yarn: ['yarn.lock'],
+  npm: ['package-lock.json'],
+  pnpm: ['pnpm-lock.yaml'],
+  bun: ['bun.lockb', 'bun.lock'],
 }
 
-type PackageManager = keyof typeof packageManagerLocks
-
 export function getPackageManager(rootDir: string) {
   return findup(rootDir, (dir) => {
-    for (const name in packageManagerLocks) {
-      const path = packageManagerLocks[name as PackageManager]
-      if (path && existsSync(resolve(dir, path))) {
-        return name
+    let name: keyof typeof packageManagerLocks
+    for (name in packageManagerLocks) {
+      const paths = packageManagerLocks[name]
+      for (const lockFilePath of paths) {
+        if (lockFilePath && existsSync(resolve(dir, lockFilePath))) {
+          return {
+            name,
+            lockFilePath,
+          }
+        }
       }
     }
-  }) as PackageManager | null
+  })
 }
 
 export function getPackageManagerVersion(name: string) {