diff --git a/.cvsignore b/.cvsignore
index bbea763..b106a02 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-BufferedMatrix_1.6.0.tar.gz
+BufferedMatrix_1.8.0.tar.gz
diff --git a/R-BufferedMatrix.spec b/R-BufferedMatrix.spec
index 8721039..c2ed480 100644
--- a/R-BufferedMatrix.spec
+++ b/R-BufferedMatrix.spec
@@ -1,9 +1,9 @@
-%define packname   BufferedMatrix 
-%define bioc       2.3
+%global packname   BufferedMatrix 
+%global bioc       2.4
 
 Name:              R-%{packname}
-Version:           1.6.0
-Release:           2%{?dist}
+Version:           1.8.0
+Release:           1%{?dist}
 Summary:           A matrix data storage object method from bioconductor
 Summary(fr):       Stockage des données d'un matrice dans un fichier temporaire
 
@@ -55,6 +55,7 @@ rm -rf %{buildroot}%{_libdir}/R/library/R.css
 
 ## Change the header of place for the -devel --> Removed 
 ## see: https://www.redhat.com/archives/fedora-r-devel-list/2009-March/msg00001.html
+
 #mkdir -p  $RPM_BUILD_ROOT%{_datadir}/R/library/%{packname}/include/
 #install -D %{packname}/inst/include/*  $RPM_BUILD_ROOT%{_datadir}/R/library/%{packname}/include/
 #chmod -x $RPM_BUILD_ROOT%{_datadir}/R/library/%{packname}/include/*
@@ -95,6 +96,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Tue Apr 28 2009 pingou <pingou@pingoured.fr> 1.8.0-1
+- Update to Bioconductor 2.4 and R-2.9.0
+
 * Sun Mar 22 2009 pingou <pingou@pingoured.fr> - 1.6.0-2
 - -devel should contain only the folder include  !
 
diff --git a/sources b/sources
index 2ccdc98..ac42a0a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-271c40c97fd51495851d92f82b6bb9b6  BufferedMatrix_1.6.0.tar.gz
+e9a6d71671a80e23b6c34d05a43e8637  BufferedMatrix_1.8.0.tar.gz