diff --git a/dtc-1.4.0.tar.gz b/dtc-1.4.0.tar.gz
deleted file mode 100644
index 937a8ae..0000000
--- a/dtc-1.4.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d14ff8bbab8832779031caa6e2bb45a6425d0e8b46ebd723329e05c1e7d79b51
-size 133018
diff --git a/dtc-1.4.1.tar.xz b/dtc-1.4.1.tar.xz
new file mode 100644
index 0000000..de2df2c
--- /dev/null
+++ b/dtc-1.4.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77992ad8eac7b68f553d0ba58e5b51604ac803d126196c99e3ae38aaae28bb94
+size 107920
diff --git a/dtc.changes b/dtc.changes
index be81c57..2ea433e 100644
--- a/dtc.changes
+++ b/dtc.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Nov  9 17:28:39 UTC 2015 - p.drouand@gmail.com
+
+- Update to version 1.4.1
+  * No changelog available
+- Use download Url as source
+- Use original project page as home page
+
 -------------------------------------------------------------------
 Fri Mar  7 01:29:13 CET 2014 - ro@suse.de
 
diff --git a/dtc.spec b/dtc.spec
index e238a28..926babb 100644
--- a/dtc.spec
+++ b/dtc.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package dtc
 #
-# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,8 +17,8 @@
 
 
 Name:           dtc
-Url:            http://git.jdl.com/gitweb/?p=dtc.git;a=summary 
-Version:        1.4.0
+Url:            http://devicetree.org/Device_Tree_Compiler
+Version:        1.4.1
 Release:        0
 BuildRequires:  bison
 BuildRequires:  flex
@@ -26,7 +26,7 @@ Summary:        Device-tree compiler
 License:        GPL-2.0+
 Group:          Development/Tools/Building
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-Source:         dtc-%{version}.tar.gz
+Source:         https://www.kernel.org/pub/software/utils/dtc/%{name}-%{version}.tar.xz
 Source2:        baselibs.conf
 Patch3:         dtc-license.patch
 Patch4:         use-tx-as-the-type-specifier-instead-of-zx.patch