diff --git a/pkg.info b/pkg.info
index 6e3710e..1bfb4ff 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,6 +1,6 @@
 name: gtkmm4
 description: The official C++ interface for the popular GUI library GTK (version 4)
-version: 4.21.3
+version: 4.22.0
 revision: 1
 url: https://www.gtkmm.org/
 license: LGPL2.1-or-later
@@ -28,4 +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: e7d3f41e47aaa0420aa765f65030a0463d5519d427619f49eb7c9885eed3d33e
+    checksum: 2e8a21b4b0725f620e33aaee0cd343ed121b533275b632896619b1c89e96de67