diff --git a/astro/cfitsio/Makefile b/astro/cfitsio/Makefile
index d5aa6c0983dc..f325bc6d8169 100644
--- a/astro/cfitsio/Makefile
+++ b/astro/cfitsio/Makefile
@@ -1,37 +1,37 @@
 PORTNAME=	cfitsio
-PORTVERSION=	4.6.0
+PORTVERSION=	4.6.2
 CATEGORIES=	astro
 MASTER_SITES=	https://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/ \
 		https://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/oldvers/ \
 		LOCAL/sunpoet
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Library for reading and writing files in FITS data format
 WWW=		https://heasarc.gsfc.nasa.gov/fitsio/ \
 		https://github.com/HEASARC/cfitsio
 
 LICENSE=	CFITSIO
 LICENSE_NAME=	CFITSIO License
 LICENSE_FILE=	${WRKSRC}/licenses/License.txt
 LICENSE_PERMS=	auto-accept dist-mirror dist-sell pkg-mirror pkg-sell
 
 LIB_DEPENDS=	libcurl.so:ftp/curl
 
 USES=		cpe libtool localbase pathfix pkgconfig
 
 CONFIGURE_ARGS=	--enable-reentrant --with-bzip2=/usr
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 USE_LDCONFIG=	yes
 
 PLIST_SUB=	PORTVERSION=${PORTVERSION}
 
 CPE_VENDOR=	nasa
 
 OPTIONS_DEFINE=	DOCS
 
 do-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}/
 	${INSTALL_DATA} ${WRKSRC}/docs/*.pdf ${STAGEDIR}${DOCSDIR}/
 
 .include <bsd.port.mk>
diff --git a/astro/cfitsio/distinfo b/astro/cfitsio/distinfo
index f12244ee7284..b60880978a40 100644
--- a/astro/cfitsio/distinfo
+++ b/astro/cfitsio/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1742405436
-SHA256 (cfitsio-4.6.0.tar.gz) = 7c372fdb4e6cf530fc12294ae0b7f1fdd0ed85062790277a60aea56c97b0d3e7
-SIZE (cfitsio-4.6.0.tar.gz) = 4645987
+TIMESTAMP = 1744288696
+SHA256 (cfitsio-4.6.2.tar.gz) = 66fd078cc0bea896b0d44b120d46d6805421a5361d3a5ad84d9f397b1b5de2cb
+SIZE (cfitsio-4.6.2.tar.gz) = 4680361