diff --git a/.gitignore b/.gitignore
index 1823036..21b2c83 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ BufferedMatrix_1.12.0.tar.gz
 /BufferedMatrix_1.16.0.tar.gz
 /BufferedMatrix_1.18.0.tar.gz
 /BufferedMatrix_1.20.0.tar.gz
+/BufferedMatrix_1.22.0.tar.gz
diff --git a/R-BufferedMatrix.spec b/R-BufferedMatrix.spec
index 2536b9b..807374d 100644
--- a/R-BufferedMatrix.spec
+++ b/R-BufferedMatrix.spec
@@ -2,8 +2,8 @@
 %global Rvers      2.11.0
 
 Name:              R-%{packname}
-Version:           1.20.0
-Release:           2%{?dist}
+Version:           1.22.0
+Release:           1%{dist}
 Summary:           A matrix data storage object method from bioconductor
 Summary(fr):       Stockage des données d'un matrice dans un fichier temporaire
 
@@ -86,6 +86,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Tue Nov 27 2012 pingou <pingou@pingoured.fr> 1.22.0-1
+- Update to version 1.22.0
+
 * Wed Jul 18 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.20.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
 
diff --git a/sources b/sources
index 82081df..2a4100d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-99f7ed2653c2a41836235b2776649c03  BufferedMatrix_1.20.0.tar.gz
+37d5814a67dbc7883e1bedb9e8c9acf2  BufferedMatrix_1.22.0.tar.gz