diff --git a/happy.spec b/happy.spec
index 8789604..adad9a6 100644
--- a/happy.spec
+++ b/happy.spec
@@ -5,9 +5,9 @@
 %global debug_package %{nil}
 
 Name:           happy
-# part of haskell-platform-2009.2.0.2
+# part of haskell-platform-2010.1.0.0
 Version:        1.18.4
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        LALR(1) Parser Generator for Haskell
 License:        BSD
 Group:          Development/Tools
@@ -62,6 +62,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Tue Apr 27 2010 Jens Petersen <petersen@redhat.com> - 1.18.4-6
+- rebuild against ghc-6.12.2
+
 * Mon Jan 11 2010 Jens Petersen <petersen@redhat.com> - 1.18.4-5
 - rebuild with ghc-6.12.1
 - link dynamically