diff --git a/misc/units/Makefile b/misc/units/Makefile
index eccb25dc0f29..d7d561e34a40 100644
--- a/misc/units/Makefile
+++ b/misc/units/Makefile
@@ -1,29 +1,29 @@
 PORTNAME=	units
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.12.3
+DISTVERSION=	0.13.1
 CATEGORIES=	misc
 PKGNAMESUFFIX=	-library
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	C++ library for working with units of measurement
-WWW=		https://units.readthedocs.io/en/latest \
+WWW=		https://units.readthedocs.io/en/latest/ \
 		https://github.com/LLNL/units
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake:testing
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	LLNL
 GH_TUPLE=	google:googletest:v1.15.2:googletest/ThirdParty/googletest # next release will have UNITS_USE_EXTERNAL_GTEST
 
 CMAKE_ON=	UNITS_BUILD_OBJECT_LIBRARY \
 		UNITS_BUILD_SHARED_LIBRARY
 CMAKE_OFF=	UNITS_ENABLE_TESTS
 CMAKE_TESTING_ON=	UNITS_ENABLE_TESTS # tests expect the googletest source tree, see https://github.com/LLNL/units/issues/340
 
 # 100% tests passed, 0 tests failed out of 21
 
 .include <bsd.port.mk>
diff --git a/misc/units/distinfo b/misc/units/distinfo
index 00409ff5c096..6a4ca45fec4e 100644
--- a/misc/units/distinfo
+++ b/misc/units/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1741148284
-SHA256 (LLNL-units-v0.12.3_GH0.tar.gz) = f6ed0f954c607089b8c8b500f69cceffb7ef4c7564228a2207c949e177680542
-SIZE (LLNL-units-v0.12.3_GH0.tar.gz) = 1992434
+TIMESTAMP = 1762071352
+SHA256 (LLNL-units-v0.13.1_GH0.tar.gz) = e6a19f84a139ec6a06458d68778cc4e491a6e07428c8ac57faadcd3d6f81d50e
+SIZE (LLNL-units-v0.13.1_GH0.tar.gz) = 2002671
 SHA256 (google-googletest-v1.15.2_GH0.tar.gz) = 7b42b4d6ed48810c5362c265a17faebe90dc2373c885e5216439d37927f02926
 SIZE (google-googletest-v1.15.2_GH0.tar.gz) = 872667
diff --git a/misc/units/pkg-plist b/misc/units/pkg-plist
index 3c745cde4362..4039ba8e774e 100644
--- a/misc/units/pkg-plist
+++ b/misc/units/pkg-plist
@@ -1,15 +1,17 @@
 bin/units_convert
 include/units/commodity_conversion_maps.hpp
 include/units/commodity_definitions.hpp
 include/units/unit_definitions.hpp
 include/units/units.hpp
 include/units/units_conversion_maps.hpp
 include/units/units_decl.hpp
 include/units/units_export.h
 include/units/units_math.hpp
 include/units/units_util.hpp
 lib/cmake/units/unitsConfig.cmake
 lib/cmake/units/unitsConfigVersion.cmake
 lib/cmake/units/unitsTargets-%%CMAKE_BUILD_TYPE%%.cmake
 lib/cmake/units/unitsTargets.cmake
 lib/libunits.so
+lib/libunits.so.0
+lib/libunits.so.0.13.1