diff --git a/.cvsignore b/.cvsignore
index 9743d26..3904552 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-gtkwave-3.0.26.tar.gz
+gtkwave-3.0.27.tar.gz
diff --git a/gtkwave.spec b/gtkwave.spec
index 6f42d91..8c0ccda 100644
--- a/gtkwave.spec
+++ b/gtkwave.spec
@@ -1,6 +1,6 @@
 Summary:		Waveform Viewer
 Name:			gtkwave
-Version:		3.0.26
+Version:		3.0.27
 Release:		1%{?dist}
 License:		GPL & MIT
 Group:			Applications/Engineering
@@ -66,7 +66,7 @@ echo 2 | ./configure --libdir=%{_libdir}
 %{_bindir}/vcd2lxt
 %{_bindir}/vcd2lxt2
 %{_bindir}/vcd2vzt
-%{_bindir}/vertex
+%{_bindir}/vermin
 %{_bindir}/vzt2vcd
 %{_bindir}/vztminer
 %{_mandir}/man1/ghwdump.1*
@@ -83,12 +83,17 @@ echo 2 | ./configure --libdir=%{_libdir}
 %{_mandir}/man1/vcd2lxt.1*
 %{_mandir}/man1/vcd2lxt2.1*
 %{_mandir}/man1/vcd2vzt.1*
-%{_mandir}/man1/vertex.1*
+%{_mandir}/man1/vermin.1*
 %{_mandir}/man1/vzt2vcd.1*
 %{_mandir}/man1/vztminer.1*
 %{_mandir}/man5/gtkwaverc.5*
 
 %changelog
+* Mon Apr 30 2007 Paul Howarth <paul@city-fan.org> 3.0.27-1
+- update to 3.0.27
+- rename "vertex" to "vermin" to avoid conflict with Vertex 3D Model Assembler
+  (http://wolfpack.twu.net/Vertex/index.html)
+
 * Fri Apr 20 2007 Paul Howarth <paul@city-fan.org> 3.0.26-1
 - update to 3.0.26
 
@@ -229,10 +234,10 @@ echo 2 | ./configure --libdir=%{_libdir}
 
 * Mon Nov  7 2005 Paul Howarth <paul@city-fan.org> 1.3.76-3
 - clean up for Fedora Extras:
--   don't support GTK1 builds
--   unconditionally remove buildroot in %%clean and %%install
--   remove redundant glib2-devel buildreq
--   add dist tag
+  - don't support GTK1 builds
+  - unconditionally remove buildroot in %%clean and %%install
+  - remove redundant glib2-devel buildreq
+  - add dist tag
 
 * Mon Nov  7 2005 Thomas Sailer <t.sailer@alumni.ethz.ch> - 1.3.76-2
 - add GHDL ghw support
diff --git a/sources b/sources
index b8b9339..86215fb 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-aa460b61663bb96f5a65a70d2f0a5221  gtkwave-3.0.26.tar.gz
+a578f62340687765df9b0ab59444dfea  gtkwave-3.0.27.tar.gz