diff --git a/srcpkgs/gtkmm/gtkmm-devel.template b/srcpkgs/gtkmm/gtkmm-devel.template
index cea81ebd5c..51e6e790ec 100644
--- a/srcpkgs/gtkmm/gtkmm-devel.template
+++ b/srcpkgs/gtkmm/gtkmm-devel.template
@@ -1,6 +1,7 @@
 # Template file for 'gtkmm-devel'.
 #
-depends="gtk+3-devel atkmm-devel pangomm-devel cairomm-devel gtkmm>=${version}"
+depends="gtk+3-devel atkmm-devel pangomm-devel cairomm-devel
+ gtkmm-${version}_${revision}"
 short_desc="${sourcepkg} (development files)"
 long_desc="${long_desc}
 
diff --git a/srcpkgs/gtkmm/template b/srcpkgs/gtkmm/template
index e2926d1c0a..b3b31e4087 100644
--- a/srcpkgs/gtkmm/template
+++ b/srcpkgs/gtkmm/template
@@ -1,17 +1,18 @@
 # Template build file for 'gtkmm'.
 pkgname=gtkmm
-version=3.5.13
+version=3.6.0
 revision=1
 subpackages="gtkmm-devel"
 build_style=gnu-configure
 configure_args="--disable-documentation"
-makedepends="pkg-config gtk+3-devel glibmm-devel>=2.32.0 atkmm-devel pangomm-devel cairomm-devel"
+makedepends="pkg-config gtk+3-devel glibmm-devel>=2.32.0 atkmm-devel
+ pangomm-devel cairomm-devel"
 short_desc="C++ bindings for The GTK+ toolkit (v2)"
 maintainer="Juan RP <xtraeme@gmail.com>"
 homepage="http://gtkmm.sourceforge.net/"
 license="LGPL-2.1"
-distfiles="${GNOME_SITE}/gtkmm/3.5/gtkmm-$version.tar.xz"
-checksum=2dcd3654f1e88cd80d1641e91bb9bceb10216ee74ec400c14f7bb7c5e4cecbfc
+distfiles="${GNOME_SITE}/gtkmm/3.6/gtkmm-$version.tar.xz"
+checksum=888154d5c8acec083aa15e8dab68d977a393ade7257f0630becfa9a223fa2359
 long_desc="
  gtkmm (previously known as Gtk--) is the official C++ interface for the
  popular GUI library GTK+. Highlights include typesafe callbacks, widgets