diff --git a/.gitignore b/.gitignore
index 8037c1e..1da2c3f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /tagged-0.2.3.1.tar.gz
 /tagged-0.4.1.tar.gz
+/tagged-0.4.2.tar.gz
diff --git a/ghc-tagged.spec b/ghc-tagged.spec
index 14f5286..d229f29 100644
--- a/ghc-tagged.spec
+++ b/ghc-tagged.spec
@@ -9,8 +9,8 @@
 %global common_description Newtype wrappers for phantom types to avoid unsafely passing dummy arguments.
 
 Name:           ghc-%{pkg_name}
-Version:        0.4.1
-Release:        2%{?dist}
+Version:        0.4.2
+Release:        1%{?dist}
 Summary:        %{common_summary}
 
 Group:          System Environment/Libraries
@@ -54,6 +54,8 @@ BuildRequires:   ghc-semigroups-prof
 
 
 %changelog
+* Fri Apr 13 2012 Lakshmi Narasimhan T V <lakshminaras2002@gmail.com> - 0.4.2-1-- Package update to 0.4.2
+
 * Fri Apr 13 2012 Lakshmi Narasimhan T V <lakshminaras2002@gmail.com> - 0.4.1-2
 - Rebuild for semigroups update
 
diff --git a/sources b/sources
index 4718a4c..1f47b71 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-b666e3288e00824650d400854c3992f8  tagged-0.4.1.tar.gz
+c4f6347aa353a2c25d5b43555bb5b19e  tagged-0.4.2.tar.gz