diff --git a/ghc-tagged.spec b/ghc-tagged.spec
index de97732..14f5286 100644
--- a/ghc-tagged.spec
+++ b/ghc-tagged.spec
@@ -10,7 +10,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.4.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        %{common_summary}
 
 Group:          System Environment/Libraries
@@ -54,6 +54,9 @@ BuildRequires:   ghc-semigroups-prof
 
 
 %changelog
+* Fri Apr 13 2012 Lakshmi Narasimhan T V <lakshminaras2002@gmail.com> - 0.4.1-2
+- Rebuild for semigroups update
+
 * Mon Apr  9 2012 Lakshmi Narasimhan T V <lakshminaras2002@gmail.com> - 0.4.1-1
 - spec file updated to 0.25.4
 - package updated to 0.4.1