diff --git a/.gitignore b/.gitignore
index 94fcf7a..64df7f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 amtterm-1.2.tar.gz
 /amtterm-1.3.tar.gz
 /amtterm-1.4.tar.gz
+/amtterm-1.5.tar.gz
+/amtterm-1.6.tar.gz
diff --git a/amtterm.spec b/amtterm.spec
index 43a83bb..5e3d748 100644
--- a/amtterm.spec
+++ b/amtterm.spec
@@ -1,13 +1,17 @@
 Name:         amtterm
 License:      GPLv2+
-Version:      1.4
+Version:      1.6
 Release:      1%{?dist}
 Summary:      Serial-over-lan (sol) client for Intel AMT
 Group:        Applications/Internet
 URL:          http://www.kraxel.org/blog/linux/amtterm/
 Source:       http://www.kraxel.org/releases/%{name}/%{name}-%{version}.tar.gz
 Requires:     xdg-utils
-BuildRequires: gtk2-devel vte-devel desktop-file-utils
+
+BuildRequires: desktop-file-utils
+BuildRequires: pkgconfig(gtk+-3.0)
+BuildRequires: pkgconfig(gdk-3.0)
+BuildRequires: pkgconfig(vte-2.91)
 
 %description
 Serial-over-lan (sol) client for Intel AMT.
@@ -39,6 +43,9 @@ desktop-file-install --dir=%{buildroot}%{_datadir}/applications/ \
 %{_datadir}/applications/gamt.desktop
 
 %changelog
+* Mon Feb 27 2017 Gerd Hoffman <kraxel@redhat.com> - 1.6-1
+- Update to release 1.6.
+
 * Thu Oct 29 2015 Gerd Hoffmann <kraxel@redhat.com> - 1.4-1
 - Update to release 1.4.
 
diff --git a/sources b/sources
index a3f9b18..c242d81 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-b4ad2827c7dddd204b008d08763697ec  amtterm-1.4.tar.gz
+SHA512 (amtterm-1.6.tar.gz) = b10777727cf7f931e4b04fff7c621ea6e94989738833fe4f830bd795c8be3b0e983100b34a2ea5feb48221f022b3498a819c9f4fba9c7722226d56d374a1d986