diff --git a/x11-toolkits/gtk40/Makefile b/x11-toolkits/gtk40/Makefile
index 74ba8d340949..88d3bf49023b 100644
--- a/x11-toolkits/gtk40/Makefile
+++ b/x11-toolkits/gtk40/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	gtk
-PORTVERSION=	4.16.7
+PORTVERSION=	4.16.12
 CATEGORIES=	x11-toolkits
 MASTER_SITES=	GNOME
 PKGNAMESUFFIX=	4
@@ -38,7 +38,7 @@ LDFLAGS+=	-lexecinfo
 
 BINARY_ALIAS=	python3=${PYTHON_CMD}
 
-LIBVERSION=	1.1600.7
+LIBVERSION=	1.1600.12
 PLIST_SUB+=	LIBVERSION=${LIBVERSION}
 
 GLIB_SCHEMAS=	org.gtk.Demo4.gschema.xml \
diff --git a/x11-toolkits/gtk40/distinfo b/x11-toolkits/gtk40/distinfo
index b61076f8fd62..19392a2fa64d 100644
--- a/x11-toolkits/gtk40/distinfo
+++ b/x11-toolkits/gtk40/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1732412543
-SHA256 (gnome/gtk-4.16.7.tar.xz) = 5303c7624e15a48880591b9ddd43389afba3de4fb92a219719519bb1642ce3dc
-SIZE (gnome/gtk-4.16.7.tar.xz) = 18660288
+TIMESTAMP = 1735931456
+SHA256 (gnome/gtk-4.16.12.tar.xz) = ef31bdbd6f082c4401634a20c850b0050c9bf252ef1e079764ee95a2a0c4c95a
+SIZE (gnome/gtk-4.16.12.tar.xz) = 14620652