diff --git a/science/libcint/Makefile b/science/libcint/Makefile
index 5d056a83e556..14c1dadf49f9 100644
--- a/science/libcint/Makefile
+++ b/science/libcint/Makefile
@@ -1,40 +1,40 @@
 PORTNAME=	libcint
 DISTVERSIONPREFIX=	v
-DISTVERSION=	4.4.4
+DISTVERSION=	4.4.6
 CATEGORIES=	science
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	General GTO integrals for quantum chemistry
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libopenblas.so:math/openblas
 TEST_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}pyscf>0:science/py-pyscf@${PY_FLAVOR}
 
 USES=		cmake blaslapack:openblas python:test
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	sunqm
 
 PLIST_FILES=	include/cint.h \
 		include/cint_funcs.h \
 		lib/libcint.so \
 		lib/libcint.so.${PORTVERSION:R:R} \
 		lib/libcint.so.${PORTVERSION}
 
 post-patch:
 	@${REINPLACE_CMD} -e "s|numpy\\.ctypeslib\\.load_library('libcint', .*$$|numpy.ctypeslib.load_library('libcint', '${BUILD_WRKSRC}')|" \
 		${WRKSRC}/testsuite/test_cint4c1e.py \
 		${WRKSRC}/testsuite/test_cint.py \
 		${WRKSRC}/testsuite/test_3c2e.py
 
 do-test: # needs science/py-pyscf, pending https://github.com/pyscf/pyscf/issues/935
 	@cd ${BUILD_WRKSRC} && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} -DENABLE_TEST: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/science/libcint/distinfo b/science/libcint/distinfo
index 691fdb7bc17e..1e65c6fccbf7 100644
--- a/science/libcint/distinfo
+++ b/science/libcint/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1629059379
-SHA256 (sunqm-libcint-v4.4.4_GH0.tar.gz) = fcc766474008293f8f932630357fcaf126cc56358e5bb240f48a2c5236872a98
-SIZE (sunqm-libcint-v4.4.4_GH0.tar.gz) = 43008932
+TIMESTAMP = 1634421971
+SHA256 (sunqm-libcint-v4.4.6_GH0.tar.gz) = 215e186e35f272f36e527f6da8fe3ab3f53d4ceb3afbdca75755e6ebd5b60719
+SIZE (sunqm-libcint-v4.4.6_GH0.tar.gz) = 43008937