diff --git a/lang/sbcl/Makefile b/lang/sbcl/Makefile
index cd3c71aeb052..958cc7079aad 100644
--- a/lang/sbcl/Makefile
+++ b/lang/sbcl/Makefile
@@ -1,186 +1,186 @@
 # All *-sbcl ports and any other port with SBCL fasl files must get a
 # PORTREVISION bump when lang/sbcl is updated.  The compiled fasl files are
 # pinned to exact versions of everything used to build them.
 
 PORTNAME=	sbcl
-DISTVERSION=	2.4.7
+DISTVERSION=	2.4.8
 DISTVERSIONSUFFIX=	-source
 PORTEPOCH=	1
 CATEGORIES=	lang lisp
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${DISTVERSION} \
 		SF/${PORTNAME}/${PORTNAME}/${BOOTVERSION}:binaries
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX}
 
 MAINTAINER=	krion@FreeBSD.org
 COMMENT=	Common Lisp development system derived from the CMU CL system
-WWW=		http://sbcl.sourceforge.net/
+WWW=		https://sbcl.sourceforge.io/
 
 LICENSE=	BSD2CLAUSE PD
 LICENSE_COMB=	dual
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 ONLY_FOR_ARCHS=	amd64 i386
 
 LIB_DEPENDS=	libgmp.so:math/gmp \
 		libmpfr.so:math/mpfr
 RUN_DEPENDS=	cl-asdf>=0:devel/cl-asdf
 
 USES=		gmake makeinfo tar:bzip2
 
 SUB_FILES=	pkg-message sbclrc
 
 WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
 
 PORTDOCS=	*
 
 # All options explained into file: ${WRKSRC}/base-target-features.lisp-expr
 OPTIONS_DEFINE=		COMPRESSION GARBAGE_COLLECTOR DOCS LINKABLE_RUNTIME QSHOW SAFEPOINT SIMD \
 			THREADS UNICODE XREF
 OPTIONS_DEFAULT=	COMPRESSION SBCL THREADS UNICODE
 
 OPTIONS_SINGLE=			BOOTSTRAP
 OPTIONS_SINGLE_BOOTSTRAP=	ABCL CCL CMUCL SBCL
 OPTIONS_EXCLUDE=		ABCL CMUCL
 
 ABCL_DESC=		Armed Bear Common Lisp
 BOOTSTRAP_DESC=		Supported languages of the build host
 CCL_DESC=		Clozure Common Lisp
 CMUCL_DESC=		Carnegie Mellon University Common Lisp
 COMPRESSION_DESC=	Enable core compression
 GARBAGE_COLLECTOR_DESC=	Enable mark-region parallel garbage collector
 LINKABLE_RUNTIME_DESC=	Enable SB-LINKABLE-RUNTIME feature (experimental)
 QSHOW_DESC=		C runtime with low-level debugging output
 SAFEPOINT_DESC=		Using safepoints instead of signals
 SBCL_DESC=		Steel Bank Common Lisp
 SIMD_DESC=		Enable SB-SIMD (requires CPUs supporting AVX2)
 XREF_DESC=		XREF data for SBCL internals
 
 ABCL_BUILD_DEPENDS=	abcl:lang/abcl
 ABCL_VARS=		XC_HOST="abcl"
 
 CCL_BUILD_DEPENDS=	ccl:lang/ccl
 CCL_VARS=		XC_HOST="ccl --no-init --batch --quiet"
 
 CMUCL_BUILD_DEPENDS=	lisp:lang/cmucl
 CMUCL_VARS=		XC_HOST="lisp -nositeinit -noinit -batch -quiet"
 
 COMPRESSION_LIB_DEPENDS=	libzstd.so:archivers/zstd
 COMPRESSION_USES=		localbase:ldflags
 COMPRESSION_VARS=		MAKE_SH_ARGS+="--with-sb-core-compression"
 COMPRESSION_VARS_OFF=		MAKE_SH_ARGS+="--without-sb-core-compression"
 
 DOCS_VARS=	INFO="asdf sbcl"
 
 GARBAGE_COLLECTOR_VARS=		MAKE_SH_ARGS+="--without-gencgc --with-mark-region-gc"
 GARBAGE_COLLECTOR_VARS_OFF=	MAKE_SH_ARGS+="--with-gencgc --without-mark-region-gc"
 
 LINKABLE_RUNTIME_VARS=		MAKE_SH_ARGS+="--with-sb-linkable-runtime"
 LINKABLE_RUNTIME_VARS_OFF=	MAKE_SH_ARGS+="--without-sb-linkable-runtime"
 
 QSHOW_VARS=	MAKE_SH_ARGS+="--with-sb-qshow"
 QSHOW_VARS_OFF=	MAKE_SH_ARGS+="--without-sb-qshow"
 
 SAFEPOINT_IMPLIES=	THREADS
 SAFEPOINT_VARS=		MAKE_SH_ARGS+="--with-sb-safepoint --with-sb-thruption --with-sb-wtimer"
 SAFEPOINT_VARS_OFF=	MAKE_SH_ARGS+="--without-sb-safepoint --without-sb-thruption --without-sb-wtimer"
 
 SBCL_DISTFILES=	${PORTNAME}-${SBCL_BOOT_LIST:M${ARCHOS_PATTERN}}-binary${EXTRACT_SUFX}:binaries
 SBCL_VARS=	XC_HOST="${BOOT_WRKSRC}/src/runtime/sbcl --core ${BOOT_WRKSRC}/output/sbcl.core --noinform --disable-debugger --no-sysinit --no-userinit"
 
 SIMD_VARS=	MAKE_SH_ARGS+="--with-sb-simd"
 SIMD_VARS_OFF=	MAKE_SH_ARGS+="--without-sb-simd"
 
 THREADS_VARS=		MAKE_SH_ARGS+="--with-sb-thread"
 THREADS_VARS_OFF=	MAKE_SH_ARGS+="--without-sb-thread"
 
 UNICODE_VARS=		MAKE_SH_ARGS+="--with-sb-unicode"
 UNICODE_VARS_OFF=	MAKE_SH_ARGS+="--without-sb-unicode"
 
 XREF_VARS=	MAKE_SH_ARGS+="--with-sb-xref-for-internals"
 XREF_VARS_OFF=	MAKE_SH_ARGS+="--without-sb-xref-for-internals"
 
 BOOTVERSION=	1.2.7
 CONMODULES=	asdf sb-aclrepl sb-bsd-sockets sb-cltl2 sb-concurrency sb-cover \
 		sb-executable sb-gmp sb-grovel sb-introspect sb-md5 sb-mpfr \
 		sb-posix sb-queue sb-rotate-byte sb-rt sb-simple-streams \
 		sb-sprof
 MAKE_SH_ARGS?=	--prefix="${PREFIX}" --xc-host="${XC_HOST}"
 # You can use the DYNAMIC_SPACE_SIZE knob to change the size of SBCL dynamically-allocated memory.
 # Default for arch: i386 = 512Mb, amd64 = 1Gb.
 .if defined(DYNAMIC_SPACE_SIZE)
 MAKE_SH_ARGS+=	--dynamic-space-size=${DYNAMIC_SPACE_SIZE}
 .endif
 SBCL_BOOT_LIST=	${BOOTVERSION}-x86-64-freebsd ${BOOTVERSION}-x86-freebsd \
 		${BOOTVERSION}-x86-64-dragonfly
 
 .include <bsd.port.options.mk>
 
 ARCHOS_PATTERN=	*-${ARCH:S/amd64/x86-64/:S/i386/x86/}-${OPSYS:tl}*
 BOOT_WRKSRC=	${WRKDIR}/${PORTNAME}-${SBCL_BOOT_LIST:M${ARCHOS_PATTERN}}
 
 .if ${PORT_OPTIONS:MLINKABLE_RUNTIME}
 PLIST_SUB+=	LINKABLE_RUNTIME=""
 .else
 PLIST_SUB+=	LINKABLE_RUNTIME="@comment "
 .endif
 
 .if ${PORT_OPTIONS:MSIMD}
 PLIST_SUB+=	SIMD=""
 .else
 PLIST_SUB+=	SIMD="@comment "
 .endif
 
 # for port maintenance, invoke "make makesum PLUS_BOOTSTRAPS=1"
 .if defined (PLUS_BOOTSTRAPS)
 . for B in ${SBCL_BOOT_LIST}
 .  if !${DISTFILES:Msbcl-${B}-*}
 DISTFILES:=	${DISTFILES} \
 		${PORTNAME}-${B}-binary${EXTRACT_SUFX}:binaries
 .  endif
 . endfor
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|/etc|${PREFIX}/etc|' \
 		${WRKSRC}/src/code/toplevel.lisp \
 		${WRKSRC}/doc/${PORTNAME}.1 \
 		${WRKSRC}/doc/manual/start-stop.texinfo
 
 do-build:
 	(cd ${WRKSRC} && ${SH} make.sh ${MAKE_SH_ARGS})
 
 post-build-DOCS-on:
 	${DO_MAKE_BUILD} -C ${WRKSRC}/doc/manual info html
 
 do-install:
 	(cd ${WRKSRC} && ${SETENV} \
 	INSTALL_ROOT="${STAGEDIR}${PREFIX}" \
 	MAN_DIR="${STAGEDIR}${PREFIX}/share/man" \
 	INFO_DIR="${STAGEDIR}${PREFIX}/${INFO_PATH}" \
 	DOC_DIR="${STAGEDIR}${DOCSDIR}" \
 	SBCL_HOME="" \
 	${SH} install.sh)
 .for M in ${CONMODULES}
 	${MKDIR} ${STAGEDIR}${PREFIX}/lib/${PORTNAME}/${M}
 	${INSTALL_DATA} ${WRKSRC}/contrib/${M}/*.[la]* \
 		${STAGEDIR}${PREFIX}/lib/${PORTNAME}/${M}/
 .endfor
 .if ${PORT_OPTIONS:MSIMD}
 # sb-simd has its code in './code'
 	${MKDIR} ${STAGEDIR}${PREFIX}/lib/${PORTNAME}/sb-simd
 	${INSTALL_DATA} ${WRKSRC}/contrib/sb-simd/code/*.[la]* \
 		${STAGEDIR}${PREFIX}/lib/${PORTNAME}/sb-simd/
 .endif
 	${INSTALL_DATA} ${WRKDIR}/sbclrc ${STAGEDIR}${PREFIX}/etc/sbclrc.sample
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
 
 post-install-DOCS-on:
 	${RM} ${STAGEDIR}${PREFIX}/${INFO_PATH}/dir # don't requered with INFO=
 	${RM} -r ${STAGEDIR}${DOCSDIR}/html # empty directory created by install.sh
 
 check regression-test test: build
 	(cd ${WRKSRC}/tests && ${SH} run-tests.sh)
 
 .include <bsd.port.mk>
diff --git a/lang/sbcl/distinfo b/lang/sbcl/distinfo
index 22212b0fe7ef..606175e6dc04 100644
--- a/lang/sbcl/distinfo
+++ b/lang/sbcl/distinfo
@@ -1,11 +1,11 @@
-TIMESTAMP = 1722408942
-SHA256 (sbcl-2.4.7-source.tar.bz2) = 68544d2503635acd015d534ccc9b2ae9f68996d429b5a9063fd22ff0925011d2
-SIZE (sbcl-2.4.7-source.tar.bz2) = 8088819
-SHA256 (sbcl-2.4.7-documentation-html.tar.bz2) = 53cad7bc5dab4c263c141b8745feaf18119b24cd7d7b88dd4156dbeff552f03f
-SIZE (sbcl-2.4.7-documentation-html.tar.bz2) = 233860
+TIMESTAMP = 1725253673
+SHA256 (sbcl-2.4.8-source.tar.bz2) = fc6ecdcc538e80a14a998d530ccc384a41790f4f4fc6cd7ffe8cb126a677694c
+SIZE (sbcl-2.4.8-source.tar.bz2) = 8106067
+SHA256 (sbcl-2.4.8-documentation-html.tar.bz2) = 98145bf02db1021befe35a409a054506e5b4ef994e9f99e6dc1038e7bb893753
+SIZE (sbcl-2.4.8-documentation-html.tar.bz2) = 234076
 SHA256 (sbcl-1.2.7-x86-64-freebsd-binary.tar.bz2) = c61f5e777e56921d2452d0fa6b71024ccd9b99bc659676498d398b8663176492
 SIZE (sbcl-1.2.7-x86-64-freebsd-binary.tar.bz2) = 10463348
 SHA256 (sbcl-1.2.7-x86-freebsd-binary.tar.bz2) = cf68bfab780a14964d9593f5b47fa3e174cf43e95ae3e558712d218f1c37bdbe
 SIZE (sbcl-1.2.7-x86-freebsd-binary.tar.bz2) = 10322926
 SHA256 (sbcl-1.2.7-x86-64-dragonfly-binary.tar.bz2) = 4d8d589909d1b003afc5d58276affe2202f4a75d3760737f2ac6ce046a1f905c
 SIZE (sbcl-1.2.7-x86-64-dragonfly-binary.tar.bz2) = 10586301