diff --git a/approximate-equality.cabal b/approximate-equality.cabal
--- a/approximate-equality.cabal
+++ b/approximate-equality.cabal
@@ -1,5 +1,5 @@
 Name:                approximate-equality
-Version:             1.1
+Version:             1.1.0.1
 License:             BSD3
 License-file:        LICENSE
 Author:              Gregory Crosswhite
@@ -12,11 +12,20 @@
                      See the documentation for Data.Eq.Approximate for more detailed information on how to use this package.
 
                      New in version 1.1:  Added explicit Show constraints to the Show instances, as the Num class in the newest version of GHC (wisely) no longer includes Show as a constraint.
-Cabal-version:       >=1.2.3
+Cabal-version:       >= 1.6
 Build-type:          Simple
 Category:	          Data
 
 Library
-    Build-depends:   base >= 3 && < 4.6,
-                     type-level-natural-number >= 1.0 && < 1.1
+    Build-depends:   base >= 3 && < 5,
+                     type-level-natural-number >= 1.0 && < 2.1
     Exposed-modules: Data.Eq.Approximate
+
+Source-repository head
+  Type:                git
+  Location:            git://github.com/gcross/approximate-equality.git
+
+Source-repository this
+  Type:                git
+  Location:            git://github.com/gcross/approximate-equality.git
+  Tag:                 1.1.0.1