diff --git a/devel/glibmm26/Makefile b/devel/glibmm26/Makefile
index 1059c534f800..965932caf3f6 100644
--- a/devel/glibmm26/Makefile
+++ b/devel/glibmm26/Makefile
@@ -1,26 +1,26 @@
 PORTNAME=	glibmm
-PORTVERSION=	2.84.0
+PORTVERSION=	2.86.0
 CATEGORIES=	devel
 MASTER_SITES=	GNOME
 PKGNAMESUFFIX=	26
 DIST_SUBDIR=	gnome
 
 MAINTAINER=	gnome@FreeBSD.org
 COMMENT=	C++ bindings for GLib
 WWW=		https://gitlab.gnome.org/GNOME/glibmm
 
 LICENSE=	LGPL21+
 
 USES=		compiler:c++11-lang gettext gnome meson perl5 \
 		pkgconfig python:build shebangfix tar:xz
 USE_GNOME=	glib20 libsigc++30
 USE_LDCONFIG=	yes
 
 SHEBANG_GLOB=	*.py
 
 MESON_ARGS=	-Dbuild-documentation=false
 
 PORTSCOUT=	limitw:1,even
 PLIST_SUB=	VERSION=2.68
 
 .include <bsd.port.mk>
diff --git a/devel/glibmm26/distinfo b/devel/glibmm26/distinfo
index 954b42145c6a..c1a3cc17219c 100644
--- a/devel/glibmm26/distinfo
+++ b/devel/glibmm26/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1746784619
-SHA256 (gnome/glibmm-2.84.0.tar.xz) = 56ee5f51c8acfc0afdf46959316e4c8554cb50ed2b6bc5ce389d979cbb642509
-SIZE (gnome/glibmm-2.84.0.tar.xz) = 9596876
+TIMESTAMP = 1778235350
+SHA256 (gnome/glibmm-2.86.0.tar.xz) = 39c0e9f6da046d679390774efdb9ad564436236736dc2f7825e614b2d4087826
+SIZE (gnome/glibmm-2.86.0.tar.xz) = 9519556