diff --git a/x11-toolkits/rubygem-gdk4/Makefile b/x11-toolkits/rubygem-gdk4/Makefile
index 775e5723896e..1c6af977460d 100644
--- a/x11-toolkits/rubygem-gdk4/Makefile
+++ b/x11-toolkits/rubygem-gdk4/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	gdk4
-PORTVERSION=	4.2.7
+PORTVERSION=	4.2.9
 CATEGORIES=	x11-toolkits rubygems
 MASTER_SITES=	RG
 
diff --git a/x11-toolkits/rubygem-gdk4/distinfo b/x11-toolkits/rubygem-gdk4/distinfo
index c591a15f0e62..b98d65c88b51 100644
--- a/x11-toolkits/rubygem-gdk4/distinfo
+++ b/x11-toolkits/rubygem-gdk4/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1738606667
-SHA256 (rubygem/gdk4-4.2.7.gem) = d1ec16db78dd72e318099df5d7551bf47b37de457924c943c454ee80c2d92cc6
-SIZE (rubygem/gdk4-4.2.7.gem) = 30720
+TIMESTAMP = 1744289390
+SHA256 (rubygem/gdk4-4.2.9.gem) = 5063d86a3d17185409820cb0fc5c7959c4a897cf1c9e2738a957d39432e0a274
+SIZE (rubygem/gdk4-4.2.9.gem) = 30720