diff --git a/devel/libphonenumber/Makefile b/devel/libphonenumber/Makefile
index c3a7c22c19a2..7cbad44b46ab 100644
--- a/devel/libphonenumber/Makefile
+++ b/devel/libphonenumber/Makefile
@@ -1,36 +1,36 @@
 PORTNAME=	libphonenumber
 DISTVERSIONPREFIX=	v
-DISTVERSION=	8.13.27
+DISTVERSION=	8.13.28
 CATEGORIES=	devel
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Library for parsing, formatting, and validating phone numbers
 WWW=		https://github.com/google/libphonenumber
 
 LICENSE=	APACHE20
 
 BUILD_DEPENDS=	googletest>0:devel/googletest
 LIB_DEPENDS=	libabsl_strings.so:devel/abseil \
 		libboost_atomic.so:devel/boost-libs \
 		libicui18n.so:devel/icu \
 		libprotobuf.so:devel/protobuf
 
 USES=		cmake:noninja compiler:c++17-lang pkgconfig
 # Workaround CMAKE_ARGS+=-DABSL_PROPAGATE_CXX_STD:BOOL=ON not being set in the
 # devel/abseil Makefile. As of version 8.13.21, libphonenumber no longer sets
 # the C++ dialect and expects to inherit it from abseil.
 USE_CXXSTD=	c++17
 USE_GITHUB=	yes
 GH_ACCOUNT=	google
 
 CMAKE_ON=	USE_STD_MAP
 CMAKE_OFF=	REGENERATE_METADATA \
 		BUILD_TESTING
 
 WRKSRC_SUBDIR=	cpp
 
 MAKE_JOBS_UNSAFE=	yes
 
 PLIST_SUB=	SHLIB_FULL=${PORTVERSION:R} SHLIB_SHORT=${PORTVERSION:R:R}
 
 .include <bsd.port.mk>
diff --git a/devel/libphonenumber/distinfo b/devel/libphonenumber/distinfo
index 5a4ee54285c7..24b5c4e0ce4c 100644
--- a/devel/libphonenumber/distinfo
+++ b/devel/libphonenumber/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1702773082
-SHA256 (google-libphonenumber-v8.13.27_GH0.tar.gz) = f19d771fe372edcc476c1be68b9dbb3d4bea89f83f15b37b3ed9c5914e3c1b5d
-SIZE (google-libphonenumber-v8.13.27_GH0.tar.gz) = 13404424
+TIMESTAMP = 1705944775
+SHA256 (google-libphonenumber-v8.13.28_GH0.tar.gz) = 1e51a88caf7524d045ed415b6d3a27385efa13d0cb84df935100b51658fc76fd
+SIZE (google-libphonenumber-v8.13.28_GH0.tar.gz) = 13720730