diff --git a/.gitignore b/.gitignore
index e57cbb7..ffcca85 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@
 /thin-provisioning-tools-0.6.2-rc7.tar.gz
 /thin-provisioning-tools-0.6.2-rc8.tar.gz
 /thin-provisioning-tools-0.6.2.tar.gz
+/thin-provisioning-tools-0.6.3.tar.gz
diff --git a/device-mapper-persistent-data.spec b/device-mapper-persistent-data.spec
index 48e069a..3efee11 100644
--- a/device-mapper-persistent-data.spec
+++ b/device-mapper-persistent-data.spec
@@ -4,7 +4,7 @@
 
 Summary: Device-mapper Persistent Data Tools
 Name: device-mapper-persistent-data
-Version: 0.6.2
+Version: 0.6.3
 Release: 1%{?dist}
 License: GPLv3+
 Group: System Environment/Base
@@ -82,6 +82,9 @@ make DESTDIR=%{buildroot} MANDIR=%{_mandir} install
 %{_sbindir}/thin_trim
 
 %changelog
+* Thu Sep 22 2016 Peter Rajnoha <prajnoha@redhat.com> - 0.6.3-1
+- Preallocate output file for thin_repair and thin_restore.
+
 * Mon Jul 11 2016 Peter Rajnoha <prajnoha@redhat.com> - 0.6.2-1
 - Fixes providing proper use of compiler flags.
 
diff --git a/sources b/sources
index 682cf4e..4ef56d8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-3727a81c49c8b41aa066b842516dea47  thin-provisioning-tools-0.6.2.tar.gz
+28b352363ea7eb6698ad2efcd7d8c2ae  thin-provisioning-tools-0.6.3.tar.gz