Index: head/cad/k40-whisperer/Makefile
===================================================================
--- head/cad/k40-whisperer/Makefile	(revision 545151)
+++ head/cad/k40-whisperer/Makefile	(revision 545152)
@@ -1,51 +1,50 @@
 # $FreeBSD$
 
 PORTNAME=	k40-whisperer
-DISTVERSION=	0.45
-PORTREVISION=	1
+DISTVERSION=	0.52
 CATEGORIES=	cad python
 MASTER_SITES=	http://www.scorchworks.com/K40whisperer/
 DISTNAME=	K40_Whisperer-${DISTVERSION}_src
 
 MAINTAINER=	0mp@FreeBSD.org
 COMMENT=	GUI control software for the stock K40 laser cutter controller
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/gpl-3.0.txt
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}lxml>0:devel/py-lxml@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyusb>0:devel/py-pyusb@${PY_FLAVOR} \
 		${PY_PILLOW}
 
 USES=		python:run,-3.7 shebangfix zip
 SHEBANG_FILES=	*.py
 
 DESKTOP_ENTRIES=	"K40 Whisperer" \
 			"${COMMENT}" \
 			"${DATADIR}/scorchworks.ico" \
 			"${_WHISPERER_COMMAND}" \
 			"Development;Art;Engineering;VectorGraphics;" \
 			false
 NO_ARCH=	yes
 NO_BUILD=	yes
 SUB_FILES=	${_WHISPERER_COMMAND} pkg-message
 SUB_LIST=	PYTHON_CMD=${PYTHON_CMD} \
 		WHISPERER_COMMAND=${_WHISPERER_COMMAND}
 PLIST_SUB=	WHISPERER_COMMAND=${_WHISPERER_COMMAND}
 
 OPTIONS_DEFINE=	DOCS
 
 _DOCS=			Change_Log.txt README_Linux.txt README_MacOS.md
 _NON_DATA_FILES=	${_DOCS} ${LICENSE_FILE:S,${WRKSRC}/,,} build_exe.bat \
 			py2exe_setup.py requirements.txt
 _WHISPERER_COMMAND=	${PORTNAME}
 
 do-install:
 	${INSTALL_SCRIPT} ${WRKDIR}/${_WHISPERER_COMMAND} ${STAGEDIR}${PREFIX}/bin
 	@${MKDIR} ${STAGEDIR}${DATADIR}
 	(cd ${WRKSRC} && ${COPYTREE_SHARE} . \
 		${STAGEDIR}${DATADIR} "${_NON_DATA_FILES:S,^,! -name &,}")
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${_DOCS:S,^,${WRKSRC}/,} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
Index: head/cad/k40-whisperer/distinfo
===================================================================
--- head/cad/k40-whisperer/distinfo	(revision 545151)
+++ head/cad/k40-whisperer/distinfo	(revision 545152)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1585832199
-SHA256 (K40_Whisperer-0.45_src.zip) = 9a45ebc739bd602b060c29dadc92d9ca2ceab41556476692c8cbe90330dc7fbf
-SIZE (K40_Whisperer-0.45_src.zip) = 177795
+TIMESTAMP = 1597656918
+SHA256 (K40_Whisperer-0.52_src.zip) = 8a4a30b618d22ac57912f0919a3282031cf6a06747f4dca46d8aa6b14074bf78
+SIZE (K40_Whisperer-0.52_src.zip) = 178991