diff --git a/graphics/alembic/Makefile b/graphics/alembic/Makefile
index 0262d5600a99..5d7cc907ad9e 100644
--- a/graphics/alembic/Makefile
+++ b/graphics/alembic/Makefile
@@ -1,33 +1,33 @@
 # Created by: Alexey Dokuchaev <danfe@FreeBSD.org>
 
 PORTNAME=	alembic
-PORTVERSION=	1.8.0
+PORTVERSION=	1.8.1
 CATEGORIES=	graphics
 
 MAINTAINER=	danfe@FreeBSD.org
 COMMENT=	Open framework for storing and sharing graphic scene data
 
 LICENSE=	BSD3CLAUSE
 
 LIB_DEPENDS=	libImath.so:math/Imath
 LIB_DEPENDS+=	libsz.so:science/szip
 
 USES=		cmake compiler:c++11-lang
 USE_CXXSTD=	c++11
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 
 OPTIONS_DEFINE=	HDF5
 OPTIONS_DEFAULT=	HDF5
 OPTIONS_SUB=	yes
 
 HDF5_LIB_DEPENDS=	libhdf5.so:science/hdf5
 HDF5_CMAKE_ON=	-DUSE_HDF5:BOOL=ON
 
 PLIST_FILES=	lib/libAlembic.so.${PORTVERSION} \
 		lib/libAlembic.so.${PORTVERSION:R}
 
 do-test:
 	@cd ${TEST_WRKSRC} && ctest -C ${CMAKE_BUILD_TYPE} ${_MAKE_JOBS}
 
 .include <bsd.port.mk>
diff --git a/graphics/alembic/distinfo b/graphics/alembic/distinfo
index 7e9382869051..d22da3672e7a 100644
--- a/graphics/alembic/distinfo
+++ b/graphics/alembic/distinfo
@@ -1,2 +1,3 @@
-SHA256 (alembic-alembic-1.8.0_GH0.tar.gz) = 25087551c72978b45c2b6d83b43eb3914280d8c61593b074a37fe5297138daed
-SIZE (alembic-alembic-1.8.0_GH0.tar.gz) = 860886
+TIMESTAMP = 1621107728
+SHA256 (alembic-alembic-1.8.1_GH0.tar.gz) = 42a29627d60be5dbe25b03f94ae1dc57d8e277475653f72257f3efe4665c1edf
+SIZE (alembic-alembic-1.8.1_GH0.tar.gz) = 861482