diff --git a/cdrkit.spec b/cdrkit.spec
index 12ac92e..ebee9be 100644
--- a/cdrkit.spec
+++ b/cdrkit.spec
@@ -1,7 +1,7 @@
 Summary: A collection of CD/DVD utilities
 Name: cdrkit
 Version: 1.1.2
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: GPL
 Group: Applications/System
 URL: http://cdrkit.org/
@@ -18,8 +18,8 @@ Summary: A command line CD/DVD recording program
 Group: Applications/Archiving
 Obsoletes: dvdrecord <= 0:0.1.5
 Provides: dvdrecord = 0:0.1.5.1
-Obsoletes: cdrecord <= 9:2.01-10
-Provides: cdrecord = 9:2.01-10.1
+Obsoletes: cdrecord < 9:2.01-12
+Provides: cdrecord = 9:2.01-12
 
 %description -n wodim
 Wodim is an application for creating audio and data CDs. Wodim
@@ -29,8 +29,8 @@ multi-sessions and provides human-readable error messages.
 %package -n genisoimage
 Summary: Creates an image of an ISO9660 filesystem
 Group: Applications/System
-Obsoletes: mkisofs <= 9:2.01-10
-Provides: mkisofs = 9:2.01-10.1
+Obsoletes: mkisofs < 9:2.01-12
+Provides: mkisofs = 9:2.01-12
 Requires: perl >= 4:5.8.1
 
 %description -n genisoimage
@@ -47,8 +47,8 @@ CD-ROMs.
 %package -n icedax
 Group: Applications/Multimedia
 Summary: A utility for sampling/copying .wav files from digital audio CDs
-Obsoletes: cdda2wav <= 9:2.01-10
-Provides: cdda2wav = 9:2.01-10.1
+Obsoletes: cdda2wav < 9:2.01-12
+Provides: cdda2wav = 9:2.01-12
 
 %description -n icedax
 Icedax is a sampling utility for CD-ROM drives that are capable of
@@ -137,7 +137,10 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man1/readmult.*
 
 %changelog
-* Tue Feb 27 2007 Harald Hoyer <harald@redhat.com> - 1.1.2-3%{?dist}
+* Mon Apr 23 2007 Harald Hoyer <harald@redhat.com> - 1.1.2-4
+- bump obsoletes/provides
+
+* Tue Feb 27 2007 Harald Hoyer <harald@redhat.com> - 1.1.2-3
 - applied specfile changes as in bug #224365
 
 * Wed Jan 24 2007 Harald Hoyer <harald@redhat.com> - 1.1.2-1