Index: head/math/rumur/Makefile
===================================================================
--- head/math/rumur/Makefile	(revision 522718)
+++ head/math/rumur/Makefile	(revision 522719)
@@ -1,32 +1,32 @@
 # $FreeBSD$
 
 PORTNAME=	rumur
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2019.12.22
+DISTVERSION=	2020.01.07
 CATEGORIES=	math
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Model checker, a formal verification tool for state machines
 
 LICENSE=	PD
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libgmpxx.so:math/gmp
 
 USES=		bison cmake compiler:c++11-lang python shebangfix
 SHEBANG_FILES=	rumur/src/rumur-run
 SHEBANG_GLOB=	*.py
 USE_GITHUB=	yes
 GH_ACCOUNT=	Smattr
 USE_LDCONFIG=	yes
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 CMAKE_ARGS=	BISON_EXECUTABLE:STRING=${LOCALBASE}/bin/bison
 
 BINARY_ALIAS=	python=${PYTHON_CMD}
 
 do-test:
 	@cd ${BUILD_WRKSRC} && \
 		${WRKSRC}/tests/integration-tests.py --verbose
 
 .include <bsd.port.mk>
Index: head/math/rumur/distinfo
===================================================================
--- head/math/rumur/distinfo	(revision 522718)
+++ head/math/rumur/distinfo	(revision 522719)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1577173539
-SHA256 (Smattr-rumur-v2019.12.22_GH0.tar.gz) = 046c2114bd2923f54fd82e36e841313b563f5dcf96aca62adb5f7195ecdffb97
-SIZE (Smattr-rumur-v2019.12.22_GH0.tar.gz) = 216275
+TIMESTAMP = 1578780713
+SHA256 (Smattr-rumur-v2020.01.07_GH0.tar.gz) = aaced235a92fbe2ab9d23bac15c35a2e08b7d9469df6a06124b98f017cd3ddf5
+SIZE (Smattr-rumur-v2020.01.07_GH0.tar.gz) = 223530