diff --git a/rollup/PKGBUILD b/rollup/PKGBUILD
index 0b206e5..2ebe8c7 100644
--- a/rollup/PKGBUILD
+++ b/rollup/PKGBUILD
@@ -2,7 +2,7 @@
 # Contributor: George Rawlinson <george@rawlinson.net.nz>
 
 pkgname=rollup
-pkgver=2.58.0
+pkgver=2.58.1
 pkgrel=1
 pkgdesc="Next-generation ES6 module bundler"
 arch=(any)
@@ -12,7 +12,8 @@ depends=('nodejs')
 makedepends=('npm' 'jq')
 source=("$pkgname-$pkgver.tar.gz::https://registry.npmjs.org/$pkgname/-/$pkgname-$pkgver.tgz")
 noextract=("$pkgname-$pkgver.tar.gz")
-b2sums=('08f3965a8c13ea0b812ec74933f8b8a17025b9ebb13575881d48c1ccf1d7369c31b15fce9e3c6433cc41a1e0b306b3c97f6d78af8abcab09c5fdf0cc7b4af96c')
+sha512sums=('74d85c86537fde4dc42adc8f5d6744108ef088f434ed6227cec9255859bfe9d519b2917ade78f43b503d3d3b0cc5b9ad4338b09ce3a5e6847e06058d8d31182c')
+b2sums=('eb7bab17ca3bfd3cb9a7128ecf36db1a601d098d623663d11042bdb9cc299d687f4a1fba67be275b45b44f8c8fad74b8d1d0565a0b79633f3f5258222a61bce7')
 
 package() {
   local NPM_FLAGS=(--no-audit --no-fund --no-update-notifier)