Index: head/math/zegrapher/Makefile
===================================================================
--- head/math/zegrapher/Makefile	(revision 542374)
+++ head/math/zegrapher/Makefile	(revision 542375)
@@ -1,28 +1,27 @@
 # $FreeBSD$
 
 PORTNAME=	ZeGrapher
 DISTVERSIONPREFIX=	v
-DISTVERSION=	3.1
+DISTVERSION=	3.1.1
 CATEGORIES=	math graphics
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Software for plotting mathematical objects
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${LOCALBASE}/include/boost/math/special_functions/binomial.hpp:devel/boost-libs
 
 USES=		compiler:c++11-lang desktop-file-utils gl qmake qt:5
 USE_GITHUB=	yes
 GH_ACCOUNT=	AdelKS
 USE_QT=		core gui network printsupport widgets buildtools_build
 USE_GL=		gl
 
 PLIST_FILES=	bin/${PORTNAME} \
 		share/${PORTNAME}/locale/${PORTNAME}_fr.qm \
-		share/appdata/${PORTNAME}.appdata.xml \
 		share/applications/${PORTNAME}.desktop \
 		share/icons/hicolor/128x128/apps/${PORTNAME}.png
 
 .include <bsd.port.mk>
Index: head/math/zegrapher/distinfo
===================================================================
--- head/math/zegrapher/distinfo	(revision 542374)
+++ head/math/zegrapher/distinfo	(revision 542375)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1578211941
-SHA256 (AdelKS-ZeGrapher-v3.1_GH0.tar.gz) = c71681bfdd6d525a26dbd4676b77d00b5047d2d98a2c36881f73e0151a78f4a5
-SIZE (AdelKS-ZeGrapher-v3.1_GH0.tar.gz) = 834143
+TIMESTAMP = 1594917971
+SHA256 (AdelKS-ZeGrapher-v3.1.1_GH0.tar.gz) = 0e360e568f3e3fdc4147dd79e03ff4a31acb29d9133f7ff87b93d6180f11f80b
+SIZE (AdelKS-ZeGrapher-v3.1.1_GH0.tar.gz) = 917320