diff --git a/srcpkgs/gtkmm/depends b/srcpkgs/gtkmm/depends
index c85d5d8b3db..ca4ae8296c4 100644
--- a/srcpkgs/gtkmm/depends
+++ b/srcpkgs/gtkmm/depends
@@ -1,2 +1,2 @@
-abi_depends=">=2.20.1"
+abi_depends=">=2.99.5"
 api_depends="${abi_depends}"
diff --git a/srcpkgs/gtkmm/template b/srcpkgs/gtkmm/template
index e71e617ecab..e99844303c3 100644
--- a/srcpkgs/gtkmm/template
+++ b/srcpkgs/gtkmm/template
@@ -1,11 +1,11 @@
 # Template build file for 'gtkmm'.
 pkgname=gtkmm
-version=2.22.0
-distfiles="${GNOME_SITE}/gtkmm/2.22/$pkgname-$version.tar.bz2"
+version=2.99.5
+distfiles="${GNOME_SITE}/gtkmm/2.99/gtkmm-$version.tar.bz2"
 build_style=gnu_configure
 short_desc="C++ bindings for The GTK+ toolkit (v2)"
 maintainer="Juan RP <xtraeme@gmail.com>"
-checksum=8478d80d8d4793c2e1c459a71bad6a767a43eaf2664da06a9bd65a2b98bb07b1
+checksum=4d654d5624e73fb52650538f6241b22f16366a45236940b418c5521d79e72851
 long_desc="
  gtkmm (previously known as Gtk--) is the official C++ interface for the
  popular GUI library GTK+. Highlights include typesafe callbacks, widgets
@@ -17,7 +17,7 @@ long_desc="
  Aside from the C++ interface to Gtk 2.x, this package also provides
  bindings for the ATK library."
 
-subpackages="$pkgname-devel"
+subpackages="gtkmm-devel"
 Add_dependency run libgcc
 Add_dependency run glibc
 Add_dependency run libstdc++
@@ -29,7 +29,7 @@ Add_dependency run freetype
 Add_dependency run fontconfig
 Add_dependency run libpng
 Add_dependency run gdk-pixbuf
-Add_dependency run gtk+
+Add_dependency run gtk+3
 Add_dependency run libsigc++
 Add_dependency run glibmm
 Add_dependency run atkmm
@@ -43,7 +43,7 @@ Add_dependency build pango-devel
 Add_dependency build cairo-devel
 Add_dependency build freetype-devel
 Add_dependency build fontconfig-devel
-Add_dependency build gtk+-devel
+Add_dependency build gtk+3-devel
 Add_dependency build libsigc++-devel
 Add_dependency build glibmm-devel
 Add_dependency build atkmm-devel
diff --git a/xbps-src/common/mapping_shlib_binpkg.txt b/xbps-src/common/mapping_shlib_binpkg.txt
index 8886ee72f17..e6d565c5de2 100644
--- a/xbps-src/common/mapping_shlib_binpkg.txt
+++ b/xbps-src/common/mapping_shlib_binpkg.txt
@@ -634,8 +634,8 @@ libglibmm_generate_extra_defs-2.4.so	glibmm		glibmm-devel
 libcairomm-1.0.so		cairomm			cairomm-devel
 libpangomm-1.4.so		pangomm			pangomm-devel
 libatkmm-1.6.so			atkmm			atkmm-devel
-libgtkmm-2.4.so			gtkmm			gtkmm-devel
-libgdkmm-2.4.so			gtkmm			gtkmm-devel
+libgtkmm-3.0.so			gtkmm			gtkmm-devel
+libgdkmm-3.0.so			gtkmm			gtkmm-devel
 libgksu2.so			libgksu			libgksu-devel
 libseed.so			libseed			libseed-devel
 libgnome-bluetooth.so		gnome-bluetooth		gnome-bluetooth-devel