diff --git a/ldc.spec b/ldc.spec
index 9ea9a9a..38501ab 100644
--- a/ldc.spec
+++ b/ldc.spec
@@ -8,7 +8,7 @@
 
 Name:           ldc
 Version:        0.9.2
-Release:        20.%{alphatag}%{hg_revision}%{?dist}
+Release:        21.%{alphatag}%{hg_revision}%{?dist}
 Summary:        A compiler for the D programming language
 
 Group:          Development/Languages
@@ -102,6 +102,9 @@ rm -rf %{buildroot}
 %config(noreplace)  %{_sysconfdir}/rpm/macros.ldc
 
 %changelog
+* Sat Sep 18 2010 Jonathan MERCIER <bioinfornatics at gmail.com> 0.9.2-21.20100927hg1664
+- update to new release 1664 
+
 * Sat Sep 18 2010 Jonathan MERCIER <bioinfornatics at gmail.com> 0.9.2-20.20100927hg1664
 - update to new release 1664