diff --git a/srcpkgs/qalculate-gtk/template b/srcpkgs/qalculate-gtk/template
index ad1542ad58e..2ab22e4a4b8 100644
--- a/srcpkgs/qalculate-gtk/template
+++ b/srcpkgs/qalculate-gtk/template
@@ -1,7 +1,7 @@
 # Template file for 'qalculate-gtk'
 # NOTE: keep this package synchronized with 'libqalculate' and 'qalculate-qt'
 pkgname=qalculate-gtk
-version=4.3.0
+version=4.5.1
 revision=1
 build_style=gnu-configure
 hostmakedepends="intltool pkg-config glib-devel"
@@ -13,4 +13,4 @@ license="GPL-2.0-or-later"
 homepage="https://qalculate.github.io"
 changelog="https://qalculate.github.io/news.html"
 distfiles="https://github.com/Qalculate/qalculate-gtk/releases/download/v${version}/qalculate-gtk-${version}.tar.gz"
-checksum=c08a7acc0d9c72bc717f5f6db892a9c8dfdefeb8fa9f31e68484c715adff10f0
+checksum=1f8b95cfb8267c60c8e1c2faf78f6fc487714d6d504b2a121809ca5582e2d656