diff --git a/.gitignore b/.gitignore
index 40a0ea6..ea77ed0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 libisofs-0.6.40.tar.gz
+/libisofs-1.0.0.tar.gz
diff --git a/libisofs.spec b/libisofs.spec
index 405dc6c..1beb9a6 100644
--- a/libisofs.spec
+++ b/libisofs.spec
@@ -1,7 +1,7 @@
 Summary:	Library to create ISO 9660 disk images
 Name:		libisofs
-Version:	0.6.40
-Release:	2%{?dist}
+Version:	1.0.0
+Release:	1%{?dist}
 License:	GPLv2
 Group:		System Environment/Libraries
 URL:		http://libburnia-project.org/
@@ -64,6 +64,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/pkgconfig/%{name}*.pc
 
 %changelog
+* Thu Feb 17 2011 Honza Horak <hhorak@redhat.com> - 1.0.0-1
+- Update to upstream 1.0.0
+
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.6.40-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
 
diff --git a/sources b/sources
index 03d8096..e8b9431 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-5b0367981ca4497b08c2e2824e3457d1  libisofs-0.6.40.tar.gz
+3d01d082cc3fa485ea8a74398f8e5c46  libisofs-1.0.0.tar.gz