diff --git a/gparted-0.22.0.tar.bz2 b/gparted-0.22.0.tar.bz2
deleted file mode 100644
index 0134d5f..0000000
--- a/gparted-0.22.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:aa755e1a6e84c8eaac8b3c44416cbe9c202a4993ceaba22f293d20b83b2d6f27
-size 2185652
diff --git a/gparted-0.22.0.tar.bz2.sig b/gparted-0.22.0.tar.bz2.sig
deleted file mode 100644
index 2e9a3ac..0000000
Binary files a/gparted-0.22.0.tar.bz2.sig and /dev/null differ
diff --git a/gparted-0.23.0.tar.bz2 b/gparted-0.23.0.tar.bz2
new file mode 100644
index 0000000..07f4421
--- /dev/null
+++ b/gparted-0.23.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7fd1dddf29814c2982f55ab765b8918561e1b5dabf792012c66b4d3ba25da754
+size 2264376
diff --git a/gparted-0.23.0.tar.bz2.sig b/gparted-0.23.0.tar.bz2.sig
new file mode 100644
index 0000000..955d71e
Binary files /dev/null and b/gparted-0.23.0.tar.bz2.sig differ
diff --git a/gparted.changes b/gparted.changes
index a2f8391..133afc3 100644
--- a/gparted.changes
+++ b/gparted.changes
@@ -1,3 +1,40 @@
+-------------------------------------------------------------------
+Wed Aug 05 09:04:33 UTC 2015 - joerg.lorenzen@ki.tng.de
+
+- Update to version 0.23.0:
+  + Add partition name to create dialog and enable online naming
+    (relevant for GPT partitioned disk).
+  + Show serial number in device information.
+  + Add support for btrfs set new file system UUID.
+  + Prevent UI hang when resizing FAT16/32, HFS and HFS+ file
+    systems.
+  + Bugs fixed:
+    - Only set LVM partition flag on tables which support it
+      (bgo#746204).
+    - Add partition name to create dialog and enable online naming
+      (bgo#746214).
+    - Fix some operations fail after paste into existing partition
+      (bgo#746559).
+    - Fix FileSystem object memory leaks in init_filesystems
+      (bgo#749036).
+    - Fix arcane cylinder size adjustment when copying and resizing
+      (bgo#749867).
+    - Reduce the amount of copying of partition objects
+      (bgo#750168).
+    - Refactor LVM2_PV_Info module interface and cache
+      representation (bgo#750582).
+      - Adjust pointers to prevent crash resizing a logical
+        partition (bgo#752587).
+    - Show serial number in device information (bgo#751251).
+    - Add support for btrfs set new file system UUID(bgo#751337).
+    - Prevent UI hang when resizing FAT16/32, HFS and HFS+ file
+      systems (bgo#737022).
+    - Add translation comments for code section setting partition
+      flag (bgo#752901).
+  + Updated translations.
+- Add hdparm requires: hdparm command is required for optional
+  display serial number device information.
+
 -------------------------------------------------------------------
 Tue Mar 24 08:20:55 UTC 2015 - dimstar@opensuse.org
 
diff --git a/gparted.spec b/gparted.spec
index 06b023c..2b0c0f2 100644
--- a/gparted.spec
+++ b/gparted.spec
@@ -17,15 +17,15 @@
 
 
 Name:           gparted
-Version:        0.22.0
+Version:        0.23.0
 Release:        0
 Summary:        Gnome Partition Editor
 License:        GPL-2.0
 Group:          System/Filesystems
 Url:            http://gparted.sourceforge.net/
-Source0:        http://downloads.sourceforge.net/project/gparted/gparted/gparted-0.22.0/%{name}-%{version}.tar.bz2
+Source0:        http://downloads.sourceforge.net/project/gparted/gparted/gparted-0.23.0/%{name}-%{version}.tar.bz2
 Source1:        gparted.policy
-Source98:       http://downloads.sourceforge.net/project/gparted/gparted/gparted-0.22.0/%{name}-%{version}.tar.bz2.sig
+Source98:       http://downloads.sourceforge.net/project/gparted/gparted/gparted-0.23.0/%{name}-%{version}.tar.bz2.sig
 Source99:       %{name}.keyring
 BuildRequires:  e2fsprogs-devel
 BuildRequires:  fdupes
@@ -40,8 +40,9 @@ BuildRequires:  scrollkeeper
 BuildRequires:  translation-update-upstream
 BuildRequires:  update-desktop-files
 BuildRequires:  xfsprogs-devel
-Requires:       btrfsprogs
+Requires:       btrfsprogs >= 4.1
 Requires:       e2fsprogs
+Requires:       hdparm
 Requires:       hfsutils
 Requires:       jfsutils
 Requires:       mtools