diff --git a/dart-sass/PKGBUILD b/dart-sass/PKGBUILD
index 0b8813c..0be44b4 100644
--- a/dart-sass/PKGBUILD
+++ b/dart-sass/PKGBUILD
@@ -2,7 +2,7 @@
 # Contributor: Thayne McCombs <astrothayne@gmail.com>
 
 pkgname=dart-sass
-pkgver=1.44.0
+pkgver=1.45.0
 pkgrel=1
 pkgdesc="Sass makes CSS fun again"
 arch=('x86_64')
@@ -14,8 +14,8 @@ options=('!strip')
 provides=('sass')
 conflicts=('ruby-sass')
 source=("$pkgname-$pkgver.tar.gz::https://github.com/sass/$pkgname/archive/$pkgver.tar.gz")
-sha512sums=('117c42cd33a75fb3dd05248a2f50c929dbeda78962ad72a83a7d2c23ca886ebf9639ba036d32e9430bbe6fec8ec5cc648786ae64287dc2df6cf56a821d213604')
-b2sums=('1c1a182191e47ed4f372f2eb744d97557eebbaff82b92dcfac6d1d36e0d602ad5198ebb59686d83fccf04355ef357ac59974a5c36f068f91d5f704027c3a8686')
+sha512sums=('c4c2de3592780cfc7c7a9ea468e8e05c082521fbfd80c5e93716ed5443bb144b698bb261b21f0cee77373ee1849f3c2ea1968e5d7572304067f047fcf1b7602d')
+b2sums=('3970e0b08c7f618cd26fa2b6c35b00362fc783b8e524e694fa09c7e3f8ffc8dc0045f54730f5cb816de15c14f58d600d58dcf436cd0753483f9dcda917242a7c')
 
 prepare() {
   cd "$pkgname-$pkgver"