diff --git a/science/shelxle/Makefile b/science/shelxle/Makefile
index 039f89e3e16d..7ff39131a8bd 100644
--- a/science/shelxle/Makefile
+++ b/science/shelxle/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	shelxle
-DISTVERSION=	1.0.1652
+DISTVERSION=	1.0.1660
 CATEGORIES=	science # chemistry
 MASTER_SITES=	SF/${PORTNAME}/code/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Graphical user interface for small-molecule structure refinement
 WWW=		https://www.shelxle.org/shelx/eingabe.php
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		compiler:c++11-lang dos2unix gl qmake qt:5 tar:bz2
 DOS2UNIX_FILES=	shelXle.pro
 USE_QT=		core gui network opengl widgets buildtools:build
 USE_GL=		gl
 
 PLIST_FILES=	bin/shelxle \
 		share/applications/shelxle.desktop \
 		share/pixmaps/shelxle.png
 
 post-patch:
 	@${FIND} ${WRKSRC} -name "*.cpp" -o -name "*.h" | ${XARGS} ${REINPLACE_CMD} -e 's|NULL|nullptr|g'
 
 .include <bsd.port.mk>
diff --git a/science/shelxle/distinfo b/science/shelxle/distinfo
index 8191e5d20923..efba7a9399c8 100644
--- a/science/shelxle/distinfo
+++ b/science/shelxle/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1718929363
-SHA256 (shelxle-1.0.1652.tar.bz2) = b1bcef962aaa3e78f611ad4d8fbd490e4c8200e503862ede33cdd9130fabdd94
-SIZE (shelxle-1.0.1652.tar.bz2) = 3957588
+TIMESTAMP = 1721071231
+SHA256 (shelxle-1.0.1660.tar.bz2) = 213be218872f8aaf48c40324b5f215c8bfbed86321f72db5449ada48137511b2
+SIZE (shelxle-1.0.1660.tar.bz2) = 3956542