diff --git a/math/qalculate-gtk/Makefile b/math/qalculate-gtk/Makefile
index 372d018af643..78178857e708 100644
--- a/math/qalculate-gtk/Makefile
+++ b/math/qalculate-gtk/Makefile
@@ -1,29 +1,29 @@
 PORTNAME=	qalculate-gtk
-PORTVERSION=	4.4.0
+PORTVERSION=	4.5.0
 CATEGORIES=	math
 MASTER_SITES=	https://github.com/Qalculate/${PORTNAME}/releases/download/v${PORTVERSION}/
 
 MAINTAINER=	jhale@FreeBSD.org
 COMMENT=	Multi-purpose desktop calculator (GTK+3 frontend)
 WWW=		https://qalculate.github.io/
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libqalculate.so:math/libqalculate \
 		libharfbuzz.so:print/harfbuzz
 RUN_DEPENDS=	gnuplot:math/gnuplot
 
 USES=		compiler:c++11-lang gettext gmake gnome \
 		libtool:build localbase pkgconfig
 USE_GNOME=	cairo gdkpixbuf2 gtk30 intltool libxml2
 
 GNU_CONFIGURE=	yes
 
 OPTIONS_DEFINE=	NLS
 OPTIONS_SUB=	yes
 
 post-patch-NLS-off:
 	@${REINPLACE_CMD} -e '/^SUBDIRS =/s|po ||g' ${WRKSRC}/Makefile.in
 
 .include <bsd.port.mk>
diff --git a/math/qalculate-gtk/distinfo b/math/qalculate-gtk/distinfo
index 953b5dfe86b8..899cf64ba9db 100644
--- a/math/qalculate-gtk/distinfo
+++ b/math/qalculate-gtk/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1666033595
-SHA256 (qalculate-gtk-4.4.0.tar.gz) = a17f0266196851cb4a55a3ae5a84e1942f9116911495ef141135b6853a4d6fbc
-SIZE (qalculate-gtk-4.4.0.tar.gz) = 2823556
+TIMESTAMP = 1671485767
+SHA256 (qalculate-gtk-4.5.0.tar.gz) = 636421884e7440780386edbf23378e9e3cc40e68084dc3214c2eeccd7dfe8b4f
+SIZE (qalculate-gtk-4.5.0.tar.gz) = 2824842