diff --git a/lang/s7/Makefile b/lang/s7/Makefile
index 830449938691..79fcaa956507 100644
--- a/lang/s7/Makefile
+++ b/lang/s7/Makefile
@@ -1,75 +1,75 @@
 PORTNAME=	s7
-PORTVERSION=	g20231023
+PORTVERSION=	g20231215
 CATEGORIES=	lang lisp
 
 MAINTAINER=	fuz@FreeBSD.org
 COMMENT=	Scheme interpreter
 WWW=		https://ccrma.stanford.edu/software/snd/snd/s7.html
 
 LICENSE=	BSD0CLAUSE
 
 USES=		localbase:ldflags
 USE_GITLAB=	yes
 GL_SITE=	https://cm-gitlab.stanford.edu/
 GL_ACCOUNT=	bil
-GL_TAGNAME=	5bba8bca5d6c22001bcf87e63a246eb69163b020
+GL_TAGNAME=	edc6242088978d09bff053726ec2f8a6ea8f8f72
 USE_LDCONFIG=	yes
 
 CFLAGS+=	-DS7_LOAD_PATH=\"${DATADIR}\" \
 		-DHAVE_COMPLEX_NUMBERS \
 		-DHAVE_COMPLEX_TRIG \
 		-DWITH_SYSTEM_EXTRAS \
 		-DWITH_C_LOADER
 
 LDFLAGS+=	-Wl,-export-dynamic
 LIBS+=		-lm
 S7LIBS=		c dl m
 
 PORTDOCS=	s7.html
 
 OPTIONS_DEFINE=	DOCS GMP REPL NREPL
 OPTIONS_DEFAULT=	GMP REPL
 OPTIONS_SUB=	yes
 NREPL_DESC=	install notcurses repl (s7-nrepl)
 REPL_DESC=	install simple repl (s7-repl)
 GMP_LIB_DEPENDS=	libgmp.so:math/gmp \
 			libmpfr.so:math/mpfr \
 			libmpc.so:math/mpc
 GMP_CFLAGS=	-DWITH_GMP
 GMP_LIBS=	-lmpc -lmpfr -lgmp
 NREPL_LIB_DEPENDS=	libnotcurses-core.so:devel/notcurses
 
 do-build:
 	${CC} -fpic -shared ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -o ${WRKDIR}/libs7.so ${WRKSRC}/s7.c ${LIBS}
 	${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -L${WRKDIR} -o ${WRKDIR}/s7-repl ${WRKSRC}/repl.c -ls7
 .for l in ${S7LIBS}
 	(cd ${WRKDIR} && ${SETENV} LD_LIBRARY_PATH=${WRKDIR} ${WRKDIR}/s7-repl ${WRKSRC}/lib$l.scm)
 .endfor
 
 post-build-NREPL-on:
 	${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -L${WRKDIR} -o ${WRKDIR}/s7-nrepl ${WRKSRC}/nrepl.c -ls7 -lnotcurses-core
 
 do-install:
 	${INSTALL_LIB} ${WRKDIR}/libs7.so ${STAGEDIR}${PREFIX}/lib/
 	${INSTALL_DATA} ${WRKSRC}/s7.h ${STAGEDIR}${PREFIX}/include/
 	${MKDIR} ${STAGEDIR}${DATADIR}/tools
 .for l in ${S7LIBS}
 	${INSTALL_LIB} ${WRKDIR}/lib$l_s7.so ${STAGEDIR}${DATADIR}/
 .endfor
 	${INSTALL_DATA} ${WRKSRC}/*.scm ${STAGEDIR}/${DATADIR}/
 	${INSTALL_DATA} ${WRKSRC}/tools/*.scm ${STAGEDIR}/${DATADIR}/tools
 
 do-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/s7.html ${STAGEDIR}${DOCSDIR}/
 
 do-install-NREPL-on:
 	${INSTALL_PROGRAM} ${WRKDIR}/s7-nrepl ${STAGEDIR}${PREFIX}/bin/
 
 do-install-REPL-on:
 	${INSTALL_PROGRAM} ${WRKDIR}/s7-repl ${STAGEDIR}${PREFIX}/bin/
 
 do-test:
 	(cd ${WRKSRC} && ${SETENV} LD_LIBRARY_PATH=${WRKDIR} ${WRKDIR}/s7-repl s7test.scm)
 
 .include <bsd.port.mk>
diff --git a/lang/s7/distinfo b/lang/s7/distinfo
index 6cb075cfb021..7778f686fbaa 100644
--- a/lang/s7/distinfo
+++ b/lang/s7/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1698095508
-SHA256 (bil-s7-5bba8bca5d6c22001bcf87e63a246eb69163b020_GL0.tar.gz) = f48d4864b827d2f4be6d00dd8f72ee825e8fabd75c934ef1d5590e8fde934174
-SIZE (bil-s7-5bba8bca5d6c22001bcf87e63a246eb69163b020_GL0.tar.gz) = 2686623
+TIMESTAMP = 1702642188
+SHA256 (bil-s7-edc6242088978d09bff053726ec2f8a6ea8f8f72_GL0.tar.gz) = ce1592b1bb43ebbab6e6de03e5eb231eec5764c3cf2686408851914ee814072b
+SIZE (bil-s7-edc6242088978d09bff053726ec2f8a6ea8f8f72_GL0.tar.gz) = 2705853