diff --git a/math/fast_float/Makefile b/math/fast_float/Makefile
index cfa9e1993160..eb514d9aa33b 100644
--- a/math/fast_float/Makefile
+++ b/math/fast_float/Makefile
@@ -1,25 +1,25 @@
 PORTNAME=	fast_float
-PORTVERSION=	6.1.2
+PORTVERSION=	6.1.3
 DISTVERSIONPREFIX=	v
 CATEGORIES=	math
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Fast and exact C++ number parsing library
 WWW=		https://github.com/fastfloat/fast_float
 
 LICENSE=	APACHE20 BSL MIT
 LICENSE_COMB=	dual
 LICENSE_FILE=	${WRKSRC}/LICENSE-APACHE
 LICENSE_FILE=	${WRKSRC}/LICENSE-BOOST
 LICENSE_FILE=	${WRKSRC}/LICENSE-MIT
 
 USES=		cmake compiler:c++11-lang
 
 CMAKE_OFF=	FASTFLOAT_SANITIZE FASTFLOAT_TEST
 CMAKE_ON=	FASTFLOAT_INSTALL
 NO_ARCH=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	fastfloat
 
 .include <bsd.port.mk>
diff --git a/math/fast_float/distinfo b/math/fast_float/distinfo
index 635d3e8561f4..9637b712a466 100644
--- a/math/fast_float/distinfo
+++ b/math/fast_float/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1721710230
-SHA256 (fastfloat-fast_float-v6.1.2_GH0.tar.gz) = 6163ae88b48eaaf900933de210b194cd2efd47bb394010bab256a4afef6b8d05
-SIZE (fastfloat-fast_float-v6.1.2_GH0.tar.gz) = 97784
+TIMESTAMP = 1721823000
+SHA256 (fastfloat-fast_float-v6.1.3_GH0.tar.gz) = 7dd99cc2ff44e07dc2a42bed0c6b8c4a8ee4e3b1c330f77073b6cfdb48724c8e
+SIZE (fastfloat-fast_float-v6.1.3_GH0.tar.gz) = 97941