diff --git a/.gitignore b/.gitignore
index c5ce0c3..08131fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /vala-0.17.0.tar.xz
+/vala-0.17.1.tar.xz
diff --git a/sources b/sources
index f110323..183c759 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-8775d5dd6c5b608a5581611afb901ed6  vala-0.17.0.tar.xz
+39f0cc9c85360d9fbbd70b0e16241c01  vala-0.17.1.tar.xz
diff --git a/vala.spec b/vala.spec
index c43b48f..b910241 100644
--- a/vala.spec
+++ b/vala.spec
@@ -2,11 +2,10 @@
 %global priority 90
 
 Name:           vala
-Version:        0.17.0
-Release:        2%{?dist}
+Version:        0.17.1
+Release:        1%{?dist}
 Summary:        A modern programming language for GNOME
 
-Group:          Development/Languages
 # Most files are LGPLv2.1+, curses.vapi is 2-clause BSD
 License:        LGPLv2+ and BSD
 URL:            http://live.gnome.org/Vala
@@ -59,8 +58,7 @@ type system.
 
 %package        devel
 Summary:        Development files for %{name}
-Group:          Development/Libraries
-Requires:       %{name} = %{version}-%{release}
+Requires:       %{name}%{?_isa} = %{version}-%{release}
 
 %description    devel
 Vala is a new programming language that aims to bring modern programming
@@ -74,9 +72,8 @@ using the %{name} compiler.
 
 %package        tools
 Summary:        Tools for creating projects and bindings for %{name}
-Group:          Development/Languages
 License:        LGPLv2+
-Requires:       %{name} = %{version}-%{release}
+Requires:       %{name}%{?_isa} = %{version}-%{release}
 Requires:       gnome-common intltool libtool pkgconfig
 
 %description    tools
@@ -91,7 +88,6 @@ from existing C libraries, allowing access from Vala programs.
 
 %package        doc
 Summary:        Documentation for %{name}
-Group:          Documentation
 License:        LGPLv2+
 
 BuildArch:      noarch
@@ -109,7 +105,6 @@ This package contains documentation in a devhelp HTML book.
 
 %package -n emacs-%{name}
 Summary:        Vala mode for Emacs
-Group:          Applications/Editors
 License:        GPLv2+
 
 BuildArch:      noarch
@@ -121,7 +116,6 @@ An Emacs mode for editing Vala source code.
 
 %package -n emacs-%{name}-el
 Summary:        Elisp source files for emacs-%{name}
-Group:          Applications/Editors
 License:        GPLv2+
 
 BuildArch:      noarch
@@ -279,6 +273,11 @@ done
 
 
 %changelog
+* Mon Jun  4 2012 Michel Salim <salimma@fedoraproject.org> - 0.17.1-1
+- Update to 0.17.1
+- Remove "Group" field
+- Make subpackages' dependencies on main package arch-specific
+
 * Sat May 12 2012 Michel Salim <salimma@fedoraproject.org> - 0.17.0-2
 - Spec clean-ups