diff --git a/.cvsignore b/.cvsignore
index b873623..fa3269e 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-strace-4.5.4.tar.bz2
+strace-4.5.6.tar.bz2
diff --git a/sources b/sources
index 4e29332..29b4ef8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-c61bb4f1c86f9929442b4868995b5b6f  strace-4.5.4.tar.bz2
+2dd9d23430957a7ee0221efb28c66d1e  strace-4.5.6.tar.bz2
diff --git a/strace.spec b/strace.spec
index 43d77b0..7fff2ca 100644
--- a/strace.spec
+++ b/strace.spec
@@ -1,7 +1,7 @@
 Summary: Tracks and displays system calls associated with a running process.
 Name: strace
-Version: 4.5.4
-Release: 2
+Version: 4.5.6
+Release: 1
 License: BSD
 Group: Development/Debuggers
 URL: http://sourceforge.net/projects/strace/
@@ -75,6 +75,12 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Mon Jul 12 2004 Roland McGrath <roland@redhat.com> 4.5.6-1
+- new upstream version, updates ioctl lists (#127398), fixes quotactl (#127393), more ioctl decoding (#126917)
+
+* Sun Jun 27 2004 Roland McGrath <roland@redhat.com> 4.5.5-1
+- new upstream version, fixes x86-64 biarch support (#126547)
+
 * Tue Jun 15 2004 Elliot Lee <sopwith@redhat.com> 4.5.4-2
 - rebuilt