diff --git a/math/primesieve/Makefile b/math/primesieve/Makefile
index 396745cd9194..310e2cd32ce3 100644
--- a/math/primesieve/Makefile
+++ b/math/primesieve/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	primesieve
 DISTVERSIONPREFIX=	v
-DISTVERSION=	7.6
+DISTVERSION=	7.7
 CATEGORIES=	math
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Fast prime number generator
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		cmake compiler:c++11-lang
 USE_GITHUB=	yes
 GH_ACCOUNT=	kimwalisch
 USE_LDCONFIG=	yes
 
 CMAKE_OFF=	BUILD_STATIC_LIBS
 
 do-test:
 	@cd ${BUILD_WRKSRC} && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} -DBUILD_TESTS:BOOL=ON ${CMAKE_SOURCE_PATH} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} ${ALL_TARGET} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} test
 
 .include <bsd.port.mk>
diff --git a/math/primesieve/distinfo b/math/primesieve/distinfo
index 25647b39a9f5..fd73eca3bbe2 100644
--- a/math/primesieve/distinfo
+++ b/math/primesieve/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1610171715
-SHA256 (kimwalisch-primesieve-v7.6_GH0.tar.gz) = 485669e8f9a6c74e528947d274df705f13caaf276d460d0f037b8dbc0c9c0a99
-SIZE (kimwalisch-primesieve-v7.6_GH0.tar.gz) = 93877
+TIMESTAMP = 1639340651
+SHA256 (kimwalisch-primesieve-v7.7_GH0.tar.gz) = fcb3f25e68081c54e5d560d6d1f6448d384a7051e9c56d56ee0d65d6d7954db1
+SIZE (kimwalisch-primesieve-v7.7_GH0.tar.gz) = 101558
diff --git a/math/primesieve/pkg-plist b/math/primesieve/pkg-plist
index 8ff4a1603d8e..eaa2c578eb31 100644
--- a/math/primesieve/pkg-plist
+++ b/math/primesieve/pkg-plist
@@ -1,16 +1,16 @@
 bin/primesieve
 include/primesieve.h
 include/primesieve.hpp
 include/primesieve/StorePrimes.hpp
 include/primesieve/iterator.h
 include/primesieve/iterator.hpp
 include/primesieve/primesieve_error.hpp
 lib/cmake/primesieve/primesieveConfig.cmake
 lib/cmake/primesieve/primesieveConfigVersion.cmake
 lib/cmake/primesieve/primesieveShared-%%CMAKE_BUILD_TYPE%%.cmake
 lib/cmake/primesieve/primesieveShared.cmake
 lib/libprimesieve.so
 lib/libprimesieve.so.9
-lib/libprimesieve.so.9.6.0
+lib/libprimesieve.so.9.7.0
 libdata/pkgconfig/primesieve.pc
 man/man1/primesieve.1.gz