diff --git a/math/barvinok/Makefile b/math/barvinok/Makefile
index 06f353aa0af7..03b97c48f88f 100644
--- a/math/barvinok/Makefile
+++ b/math/barvinok/Makefile
@@ -1,27 +1,27 @@
 PORTNAME=	barvinok
-DISTVERSION=	0.41.5
-PORTREVISION=	1
+DISTVERSION=	0.41.6
 CATEGORIES=	math
 MASTER_SITES=	https://barvinok.sourceforge.io/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Library for counting the number of integer points in polytopes
 
 LICENSE=	GPLv2
 
 FETCH_DEPENDS=	git:devel/git
 LIB_DEPENDS=	libglpk.so:math/glpk \
 		libgmp.so:math/gmp \
 		libisl.so:devel/isl \
 		libntl.so:math/ntl \
 		libpolylibgmp.so:math/polylib
 
 USES=		compiler:c11 gmake libtool localbase:ldflags pkgconfig
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--disable-static --enable-shared --enable-shared-barvinok \
 		--with-gmp=system --with-polylib=system --with-isl=system
 USE_LDCONFIG=	yes
 
 INSTALL_TARGET=	install-strip
+TEST_TARGET=	check
 
 .include <bsd.port.mk>
diff --git a/math/barvinok/distinfo b/math/barvinok/distinfo
index 149e22b4373e..5e7bd7ee9035 100644
--- a/math/barvinok/distinfo
+++ b/math/barvinok/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1650657756
-SHA256 (barvinok-0.41.5.tar.gz) = 6834ed7588fcc60f1d96743cf6e4c23c3174a0cdd72c128e1d0d9714957145c0
-SIZE (barvinok-0.41.5.tar.gz) = 6275461
+TIMESTAMP = 1656884260
+SHA256 (barvinok-0.41.6.tar.gz) = 20a8840caedf55c501dcf0906275aff354897d6e60e4fae707efddb647a6ee52
+SIZE (barvinok-0.41.6.tar.gz) = 6344564