diff --git a/pkg.info b/pkg.info
index 6143b19..6e3710e 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,9 +1,11 @@
 name: gtkmm4
 description: The official C++ interface for the popular GUI library GTK (version 4)
-version: 4.21.2
+version: 4.21.3
 revision: 1
 url: https://www.gtkmm.org/
 license: LGPL2.1-or-later
+maintainers:
+  - enumdev@enumerated.dev
 architecture: any
 type: source
 depends:
@@ -26,4 +28,4 @@ downloads:
   - url: https://download.gnome.org/sources/gtkmm/${BPM_PKG_VERSION%.*}/gtkmm-${BPM_PKG_VERSION}.tar.xz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: 60bc8fce99c5ee28cb3ce4eabf4e8bb8b8f708c88d44dd7727519680ec92db80
+    checksum: e7d3f41e47aaa0420aa765f65030a0463d5519d427619f49eb7c9885eed3d33e