diff --git a/.gitignore b/.gitignore
index f0a6728..1e2a558 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /bytestring-nums-0.3.2.tar.gz
+/bytestring-nums-0.3.5.tar.gz
diff --git a/ghc-bytestring-nums.spec b/ghc-bytestring-nums.spec
index 8503162..db32e6c 100644
--- a/ghc-bytestring-nums.spec
+++ b/ghc-bytestring-nums.spec
@@ -1,6 +1,6 @@
-# For Haskell Packaging Guidelines see:
-# - https://fedoraproject.org/wiki/Packaging:Haskell
-# - https://fedoraproject.org/wiki/PackagingDrafts/Haskell
+# cabal2spec-0.25.2
+# https://fedoraproject.org/wiki/Packaging:Haskell
+# https://fedoraproject.org/wiki/PackagingDrafts/Haskell
 
 %global pkg_name bytestring-nums
 
@@ -9,20 +9,19 @@
 %global common_description %{common_summary}.
 
 Name:           ghc-%{pkg_name}
-Version:        0.3.2
-Release:        8%{?dist}.3
+Version:        0.3.5
+Release:        1%{?dist}
 Summary:        %{common_summary}
 
 Group:          System Environment/Libraries
 License:        BSD
-# BEGIN: cabal2spec-0.24
+# BEGIN cabal2spec
 URL:            http://hackage.haskell.org/package/%{pkg_name}
 Source0:        http://hackage.haskell.org/packages/archive/%{pkg_name}/%{version}/%{pkg_name}-%{version}.tar.gz
 ExclusiveArch:  %{ghc_arches}
 BuildRequires:  ghc-Cabal-devel
-BuildRequires:  ghc-rpm-macros
-BuildRequires:  hscolour
-# END: cabal2spec-0.24
+BuildRequires:  ghc-rpm-macros %{!?without_hscolour:hscolour}
+# END cabal2spec
 
 BuildRequires:  ghc-bytestring-devel
 BuildRequires:  ghc-containers-devel
@@ -31,21 +30,6 @@ BuildRequires:  ghc-containers-devel
 %{common_description}
 
 
-%package -n ghc-%{pkg_name}-devel
-Summary:        Development files for %{common_summary}
-Group:          Development/Libraries
-# BEGIN: cabal2spec-0.24
-%{?ghc_devel_requires}
-Obsoletes:      ghc-%{pkg_name}-prof < %{version}-%{release}
-Provides:       ghc-%{pkg_name}-prof = %{version}-%{release}
-# END: cabal2spec-0.24
-
-%description -n ghc-%{pkg_name}-devel
-%{common_description}
-
-This package contains the development files.
-
-
 %prep
 %setup -q -n %{pkg_name}-%{version}
 
@@ -56,26 +40,23 @@ This package contains the development files.
 
 %install
 %ghc_lib_install
-rm -rf %{buildroot}/%{_bindir}/spoj-eugene
 
 
-%post -n ghc-%{pkg_name}-devel
-%ghc_pkg_recache
+%ghc_devel_package
 
-%postun -n ghc-%{pkg_name}-devel
-%ghc_pkg_recache
+%ghc_devel_description
 
 
-%if %{undefined ghc_without_shared}
-%files -n ghc-%{pkg_name} -f ghc-%{pkg_name}.files
-%defattr(-,root,root,-)
-%endif
+%ghc_devel_post_postun
 
-%files -n ghc-%{pkg_name}-devel -f ghc-%{pkg_name}-devel.files
-%defattr(-,root,root,-)
+
+%ghc_files
 
 
 %changelog
+* Wed Jan  4 2012 Jens Petersen <petersen@redhat.com> - 0.3.5-1
+- update to 0.3.5 and cabal2spec-0.25.2
+
 * Mon Oct 24 2011 Marcela Mašláňová <mmaslano@redhat.com> - 0.3.2-8.3
 - rebuild with new gmp without compat lib
 
diff --git a/sources b/sources
index f242201..2f559e6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-f54377b9915a9074d8dc1a07f4f17298  bytestring-nums-0.3.2.tar.gz
+d6cb431f2e44075e1588b0adae415171  bytestring-nums-0.3.5.tar.gz