diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,25 +1,27 @@
 Copyright © 2009, 2011, 2013 Wolfgang Jeltsch
 All rights reserved.
 
-Redistribution and use in source and binary forms, with or without modification, are permitted
-provided that the following conditions are met:
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
 
-    * Redistributions of source code must retain the above copyright notice, this list of conditions
-      and the following disclaimer.
+    • Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
 
-    * Redistributions in binary form must reproduce the above copyright notice, this list of
-      conditions and the following disclaimer in the documentation and/or other materials provided
-      with the distribution.
+    • Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
 
-    * Neither the name of the copyright holders nor the names of the contributors may be used to
-      endorse or promote products derived from this software without specific prior written
-      permission.
+    • Neither the name of the copyright holders nor the names of the
+      contributors may be used to endorse or promote products derived from this
+      software without specific prior written permission.
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
-CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
-IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/fraction.cabal b/fraction.cabal
--- a/fraction.cabal
+++ b/fraction.cabal
@@ -1,6 +1,6 @@
 Name:          fraction
-Version:       0.1.0.2
-Cabal-Version: >= 1.6
+Version:       0.1.0.3
+Cabal-Version: >= 1.8
 Build-Type:    Simple
 License:       BSD3
 License-File:  LICENSE
@@ -9,26 +9,27 @@
 Maintainer:    wolfgang@cs.ioc.ee
 Stability:     provisional
 Homepage:      http://darcs.wolfgang.jeltsch.info/haskell/fraction
-Package-URL:   http://hackage.haskell.org/packages/archive/fraction/0.1.0.2/fraction-0.1.0.2.tar.gz
+Package-URL:   http://hackage.haskell.org/packages/archive/fraction/0.1.0.3/fraction-0.1.0.3.tar.gz
 Synopsis:      Fractions
-Description:   This package provides a data type whose values represent fractions.
+Description:   This package provides a data type whose values represent
+               fractions.
                .
-               A fraction can be seen as a real number from the closed interval [0,1]. It can also
-               be seen as a percentage.
+               A fraction can be seen as a real number from the closed interval
+               [0,1]. It can also be seen as a percentage.
 Category:      Data
 Tested-With:   GHC == 7.6.3
 
 Source-Repository head
-    type:     darcs
-    location: http://darcs.wolfgang.jeltsch.info/haskell/fraction/main
+    Type:     darcs
+    Location: http://darcs.wolfgang.jeltsch.info/haskell/fraction/main
 
 Source-Repository this
-    type:     darcs
-    location: http://darcs.wolfgang.jeltsch.info/haskell/fraction/main
-    tag:      fraction-0.1.0.2
+    Type:     darcs
+    Location: http://darcs.wolfgang.jeltsch.info/haskell/fraction/main
+    Tag:      fraction-0.1.0.3
 
 Library
     Build-Depends:   base       >= 3.0 && < 5,
-                     semigroups >= 0.8 && < 0.10
+                     semigroups >= 0.8 && < 0.16
     Exposed-Modules: Data.Fraction
     HS-Source-Dirs:  src