diff --git a/lang/s7/Makefile.master b/lang/s7/Makefile.master
index 49046a214547..1d4fa4452c14 100644
--- a/lang/s7/Makefile.master
+++ b/lang/s7/Makefile.master
@@ -1,30 +1,30 @@
 PORTNAME=	s7
 CATEGORIES=	lang lisp
 # S7_MAJOR_VERSION / S7_MINOR_VERSION / S7_DATE from s7.h
-PORTVERSION=	11.9.20260707
+PORTVERSION=	11.9.20260915
 
 MAINTAINER?=	fuz@FreeBSD.org
 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=	9da3e240ebe449662f9bc25a89afe53e1b8d8499
+GL_TAGNAME=	6d2c1d5cd87d6c6c26136949cb5774910a5e2996
 
 CFLAGS+=	-DS7_LOAD_PATH=\"${DATADIR}\" \
 		-DHAVE_COMPLEX_NUMBERS \
 		-DHAVE_COMPLEX_TRIG \
 		-DWITH_SYSTEM_EXTRAS \
 		-DWITH_C_LOADER \
 		-fno-math-errno \
 		-Wno-parentheses-equality
 LDFLAGS+=	-Wl,-export-dynamic
 MAKE_ENV+=	LD_LIBRARY_PATH=${WRKDIR}
 
 DESCR?=		${.CURDIR}/pkg-descr
 PLIST?=		${.CURDIR}/pkg-plist
 
 .include <bsd.port.mk>
diff --git a/lang/s7/distinfo b/lang/s7/distinfo
index 1df58f83997e..78abd8c305d5 100644
--- a/lang/s7/distinfo
+++ b/lang/s7/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1783335196
-SHA256 (bil-s7-9da3e240ebe449662f9bc25a89afe53e1b8d8499_GL0.tar.gz) = 9ec3cf7513cf56e5a62be2a530ded71720e58be09d66c1e9e696e6d83979276b
-SIZE (bil-s7-9da3e240ebe449662f9bc25a89afe53e1b8d8499_GL0.tar.gz) = 2900878
+TIMESTAMP = 1789494708
+SHA256 (bil-s7-6d2c1d5cd87d6c6c26136949cb5774910a5e2996_GL0.tar.gz) = c907bf63cc1353798f3c451f6b6343fe9c151400eabaf124762c70a3f9037501
+SIZE (bil-s7-6d2c1d5cd87d6c6c26136949cb5774910a5e2996_GL0.tar.gz) = 2902725