diff --git a/lang/tcl87/Makefile b/lang/tcl87/Makefile
index e4a135095557..77f185298f04 100644
--- a/lang/tcl87/Makefile
+++ b/lang/tcl87/Makefile
@@ -1,114 +1,114 @@
 # Created by: gahr
 
 PORTNAME=	tcl
 DISTVERSION=	${TCL_VERSION}${TCL_RC}
 PORTREVISION=	1
 CATEGORIES=	lang
 MASTER_SITES=	SF/tcl/Tcl/${TCL_VERSION} \
 		TCLTK/tcl8_7
 PKGNAMESUFFIX=	${SHORT_TCL_VER}
 DISTNAME=	${PORTNAME}${DISTVERSION}-src
 
 MAINTAINER=	tcltk@FreeBSD.org
 COMMENT=	Tool Command Language
 
 LICENSE=	TclTk
 LICENSE_NAME=	Tcl/Tk License
 LICENSE_FILE=	${WRKSRC}/../license.terms
 LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
 USES=		compiler:c11 localbase pathfix
 
 LIB_DEPENDS=	libtommath.so:math/libtommath
 
 OPTIONS_DEFINE=	TCLMAN TZDATA DEBUG
 OPTIONS_DEFAULT=TCLMAN TZDATA
 OPTIONS_DEFINE_amd64=	DTRACE
 OPTIONS_DEFAULT_amd64=	DTRACE
 OPTIONS_DEFINE_powerpc64=	DTRACE
 OPTIONS_DEFINE_powerpc64le=	DTRACE
 OPTIONS_DEFAULT_powerpc64=	DTRACE
 OPTIONS_DEFAULT_powerpc64le=	DTRACE
 OPTIONS_EXCLUDE_powerpc64=	${OPTIONS_EXCLUDE_${ARCH}_${OSREL:R}}
 OPTIONS_EXCLUDE_powerpc64_11=	DTRACE
 OPTIONS_EXCLUDE_powerpc64_12=	DTRACE
 TCLMAN_DESC=	Install Tcl function manpages
 TZDATA_DESC=	Install Tcl timezone data
 OPTIONS_SUB=	yes
 
 .if !exists(/usr/sbin/dtrace)
 OPTIONS_EXCLUDE+=	DTRACE
 .endif
 
 PATCH_WRKSRC=	${WRKDIR}/${PORTNAME}${TCL_VERSION}
 WRKSRC=		${PATCH_WRKSRC}/unix
 
 ALL_TARGET=	binaries libraries doc
 TEST_TARGET=	test-tcl
 INSTALL_TARGET+=install-libraries \
 		install-msgs \
 		install-private-headers
 
 USE_LDCONFIG=	yes
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-shared \
 		--enable-man-suffix=.${MAN_SUFFIX} \
 		--includedir=${PREFIX}/include/tcl${TCL_VER} \
 		--enable-symbols \
 		--with-system-libtommath
 
 TCL_VERSION=	8.7a5
 TCL_VER=	8.7
-TCL_RC=		rc2
+TCL_RC=		rc3
 SHORT_TCL_VER=	${TCL_VER:S/.//}
 MAN_SUFFIX=	${PKGBASE}
 
 MAKE_ENV=	SHORT_TCL_VER=${SHORT_TCL_VER} \
 		MAN_SUFFIX=.${MAN_SUFFIX} \
 
 PLIST_SUB=	TCL_VER=${TCL_VER} \
 		PKGNAMESUFFIX=${PKGNAMESUFFIX}
 
 TCLMAN_INSTALL_TARGET=	install-doc
 TZDATA_INSTALL_TARGET=	install-tzdata
 DEBUG_CONFIGURE_ENABLE=	symbols
 DTRACE_CONFIGURE_ENABLE=	dtrace
 
 .include <bsd.port.options.mk>
 
 .if ${PORT_OPTIONS:MDEBUG}
 INSTALL_TARGET+=install
 .else
 INSTALL_TARGET+=install-strip
 .endif
 
 .if ${PORT_OPTIONS:MDTRACE}
 PLIST_SUB+=	DTRACE=""
 .else
 PLIST_SUB+=	DTRACE="@comment "
 .endif
 
 post-patch:
 	${REINPLACE_CMD} -e \
 	    's|@TCL_BUILD_LIB_SPEC@|@TCL_LIB_SPEC@|; \
 	     s|@TCL_BUILD_STUB_LIB_SPEC@|@TCL_STUB_LIB_SPEC@|; \
 	     s|@TCL_BUILD_STUB_LIB_PATH@|@TCL_STUB_LIB_PATH@|; \
 	     s|@TCL_SRC_DIR@|${PREFIX}/include/tcl${TCL_VER}|' \
 	     ${PATCH_WRKSRC}/unix/tclConfig.sh.in
 
 post-patch-TCLMAN-off:
 	@${FIND} ${PATCH_WRKSRC}/pkgs -name Makefile.in | ${XARGS} ${REINPLACE_CMD} \
 	    -e '/^install:/s|install-doc||'
 
 post-configure:
 	${REINPLACE_CMD} \
 		-e 's,-DNO_MEMMOVE=1,,' -e 's,-DNO_STRING_H=1,,' \
 		-e 's,^COMPAT_OBJS.*,,' ${WRKSRC}/Makefile
 post-install:
 	# Make sure users of USES=tcl:87 are able to look up the library
 	${LN} -fs libtcl${TCL_VER}.so ${STAGEDIR}${PREFIX}/lib/libtcl${PKGNAMESUFFIX}.so
 	${LN} -fs libtcl${PKGNAMESUFFIX}.so ${STAGEDIR}${PREFIX}/lib/libtcl${PKGNAMESUFFIX}.so.1
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/tcl${TCL_VER}/doc
 	${INSTALL_DATA} ${WRKSRC}/../doc/man.macros ${STAGEDIR}${PREFIX}/include/tcl${TCL_VER}/doc/man.macros
 
 .include <bsd.port.mk>
diff --git a/lang/tcl87/distinfo b/lang/tcl87/distinfo
index 917f8a1b8ec9..8dd97bef1c75 100644
--- a/lang/tcl87/distinfo
+++ b/lang/tcl87/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1623650905
-SHA256 (tcl8.7a5rc2-src.tar.gz) = 00fc9115d06fbad863b708fca753d8d00e8b85dccb494b7b43a83059a4d4f312
-SIZE (tcl8.7a5rc2-src.tar.gz) = 6362936
+TIMESTAMP = 1624010873
+SHA256 (tcl8.7a5rc3-src.tar.gz) = 8a01858a8e8ab812faa7aa9af8dcc1c01891be9d69554b0178a4236ba1c0a1f0
+SIZE (tcl8.7a5rc3-src.tar.gz) = 6362958