diff --git a/srcpkgs/gtkmm/template b/srcpkgs/gtkmm/template
index 0f1389e0c3..24668bce1b 100644
--- a/srcpkgs/gtkmm/template
+++ b/srcpkgs/gtkmm/template
@@ -1,11 +1,11 @@
 # Template build file for 'gtkmm'.
 pkgname=gtkmm
-version=2.99.8
-distfiles="${GNOME_SITE}/gtkmm/2.99/gtkmm-$version.tar.bz2"
+version=3.0.0
+distfiles="${GNOME_SITE}/gtkmm/3.0/gtkmm-$version.tar.bz2"
 build_style=gnu_configure
 short_desc="C++ bindings for The GTK+ toolkit (v2)"
 maintainer="Juan RP <xtraeme@gmail.com>"
-checksum=0ee2283d5aa27c1ebf3fd8bae36d9345f9625590ac9f07212e1c97626440d144
+checksum=567582948d4c47c29aa751162adc714644f50958d3d3e427c7a8c3818cd643f9
 long_desc="
  gtkmm (previously known as Gtk--) is the official C++ interface for the
  popular GUI library GTK+. Highlights include typesafe callbacks, widgets