diff --git a/astro/libosmium/Makefile b/astro/libosmium/Makefile
index ee4660ad544c..8b5a8c60d71e 100644
--- a/astro/libosmium/Makefile
+++ b/astro/libosmium/Makefile
@@ -1,42 +1,41 @@
 PORTNAME=	libosmium
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2.22.0
-PORTREVISION=	2
+DISTVERSION=	2.23.0
 CATEGORIES=	astro geography devel
 
 MAINTAINER=	amdmi3@FreeBSD.org
 COMMENT=	Fast and flexible C++ library for working with OpenStreetMap data
 WWW=		https://osmcode.org/libosmium/
 
 LICENSE=	BSL
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	boost-libs>=0:devel/boost-libs \
 		gdal>=0:graphics/gdal \
 		gdalcpp>=0:graphics/gdalcpp \
 		protozero>=0:devel/protozero \
 		expat>=0:textproc/expat2 \
 		liblz4>=0:archivers/liblz4 \
 		geos>=0:graphics/geos
 
-USES=		cmake compiler:c++11-lib
+USES=		cmake compiler:c++14-lang
 USE_GITHUB=	yes
 GH_ACCOUNT=	osmcode
 CMAKE_ON=	BUILD_HEADERS
 CMAKE_OFF=	BUILD_EXAMPLES
 
 # although it builds tests the library itself is header-only
 NO_ARCH=	yes
 
 PORTDOCS=	*
 
 OPTIONS_DEFINE=	TEST DOCS
 OPTIONS_DEFAULT=	TEST
 TEST_TEST_TARGET=	test
 TEST_CMAKE_BOOL=	BUILD_TESTING
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/CHANGELOG.md ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff --git a/astro/libosmium/distinfo b/astro/libosmium/distinfo
index 1809aebf12dd..36f43670d334 100644
--- a/astro/libosmium/distinfo
+++ b/astro/libosmium/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1742223112
-SHA256 (osmcode-libosmium-v2.22.0_GH0.tar.gz) = 8f74e3f6ba295baa7325ae5606e8f74ad9056f1d6ab4555c50bff6aa8246f366
-SIZE (osmcode-libosmium-v2.22.0_GH0.tar.gz) = 563148
+TIMESTAMP = 1768826384
+SHA256 (osmcode-libosmium-v2.23.0_GH0.tar.gz) = 2e7a4ab34a80843490a1d673811d600e5445e6d39a0cfc42609d0861eba24669
+SIZE (osmcode-libosmium-v2.23.0_GH0.tar.gz) = 566854