Index: head/devel/libopencm3/Makefile
===================================================================
--- head/devel/libopencm3/Makefile	(revision 528597)
+++ head/devel/libopencm3/Makefile	(revision 528598)
@@ -1,41 +1,38 @@
 # $FreeBSD$
 
 PORTNAME=	libopencm3
 PORTVERSION=	0.0.20200310
-PORTREVISION=	0
+PORTREVISION=	1
 CATEGORIES=	devel
 
 MAINTAINER=	lev@FreeBSD.org
 COMMENT=	LGPLv3 Cortex-M0/M3/M4 runtime library
 
 LICENSE=	LGPL3
 
-DEPRECATED=	Uses deprecated version of python
-EXPIRATION_DATE=	2020-09-15
-
 BUILD_DEPENDS=	${LOCALBASE}/gcc-arm-embedded-${TOOLCHAIN_FULL_VERSION}/bin/arm-none-eabi-gcc:devel/gcc-arm-embedded
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	libopencm3
 GH_TAGNAME=	89074d6
 
 
-USES=		gmake python:2.7,build shebangfix
+USES=		gmake python:build shebangfix
 
 SHEBANG_FILES=	scripts/irq2nvic_h \
 		scripts/lpcvtcksum
 
 TOOLCHAIN_FULL_VERSION?=9-2019-q4-major
 TOOLCHAIN_PORT_VERSION?=9.2.20191106
 TOOLCHAIN_TARGET?=arm-none-eabi
 
 DESTDIRNAME=	STAGEDIR
 MAKE_ENV=	PATH=${LOCALBASE}/gcc-arm-embedded-${TOOLCHAIN_FULL_VERSION}/bin:${PATH} \
 		DESTDIR=${STAGEDIR}${PREFIX}/gcc-arm-embedded-${TOOLCHAIN_FULL_VERSION}
 
 PLIST_SUB+=	TARGET=${TOOLCHAIN_TARGET} FULL_VERSION=${TOOLCHAIN_FULL_VERSION}
 
 do-configure:
 	${FIND} ${WRKSRC} -name Makefile -o -name \*.mk -type f | ${XARGS} ${REINPLACE_CMD} -e 's|PREFIX|TARGET|g'
 
 .include <bsd.port.mk>