diff --git a/science/shelxle/Makefile b/science/shelxle/Makefile
index acd7e1a25b45..6c432111c526 100644
--- a/science/shelxle/Makefile
+++ b/science/shelxle/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	shelxle
-DISTVERSION=	1.0.1529
+DISTVERSION=	1.0.1531
 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 bf2c3580c0c1..d477c42cc7f2 100644
--- a/science/shelxle/distinfo
+++ b/science/shelxle/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1687315128
-SHA256 (shelxle-1.0.1529.tar.bz2) = a2d3c2ee159a7519706d7669697f178914c12486c8b1e179da859251f62c3bcb
-SIZE (shelxle-1.0.1529.tar.bz2) = 3732544
+TIMESTAMP = 1687498260
+SHA256 (shelxle-1.0.1531.tar.bz2) = d5d3635a2b4c4bd3ffbd3c218ece94edd82b04bacb5e278c35d2116a906ce829
+SIZE (shelxle-1.0.1531.tar.bz2) = 3798791