diff --git a/math/GiNaC/Makefile b/math/GiNaC/Makefile
index 8f83cfee3edc3..c21e004599e1d 100644
--- a/math/GiNaC/Makefile
+++ b/math/GiNaC/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	GiNaC
-PORTVERSION=	1.8.6
+PORTVERSION=	1.8.7
 CATEGORIES=	math
 MASTER_SITES=	ftp://ftpthep.physik.uni-mainz.de/pub/GiNaC/ \
 		http://www.ginac.de/
diff --git a/math/GiNaC/distinfo b/math/GiNaC/distinfo
index a9a130ddfe688..13d3d53dd8bb6 100644
--- a/math/GiNaC/distinfo
+++ b/math/GiNaC/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1676175413
-SHA256 (ginac-1.8.6.tar.bz2) = 00b320b1116cae5b7b43364dbffb7912471d171f484d82764605d715858d975b
-SIZE (ginac-1.8.6.tar.bz2) = 1152914
+TIMESTAMP = 1691956120
+SHA256 (ginac-1.8.7.tar.bz2) = 71ff4f2d8a00e6f07ce8fee69b76dcc1ebbb727be6760b587c1fbb5ccf7b61ea
+SIZE (ginac-1.8.7.tar.bz2) = 1153952
diff --git a/math/GiNaC/pkg-plist b/math/GiNaC/pkg-plist
index 4637b47070787..19bf09625e1f5 100644
--- a/math/GiNaC/pkg-plist
+++ b/math/GiNaC/pkg-plist
@@ -51,7 +51,7 @@ include/ginac/wildcard.h
 lib/libginac.a
 lib/libginac.so
 lib/libginac.so.11
-lib/libginac.so.11.1.5
+lib/libginac.so.11.1.6
 libdata/pkgconfig/ginac.pc
 libexec/ginac-excompiler
 man/man1/ginsh.1.gz