diff --git a/Win32-services-wrapper.cabal b/Win32-services-wrapper.cabal
--- a/Win32-services-wrapper.cabal
+++ b/Win32-services-wrapper.cabal
@@ -2,7 +2,7 @@
 --  documentation, see http://haskell.org/cabal/users-guide/
 
 name:                Win32-services-wrapper
-version:             0.1.0.0
+version:             0.1.1.0
 synopsis:            Wrapper code for making a Win32 service
 description:         Builds on the Win32-services package, providing a simple
                      wrapper for turning a long-running process into a
@@ -30,7 +30,7 @@
   exposed-modules:     System.Win32.SystemServices.Wrapper
   other-modules:
   build-depends:       
-                       Win32-services ==0.2.*,
+                       Win32-services >= 0.2.1 && < 0.3,
                        Win32 >= 2.2 && < 2.4,
                        filepath ==1.3.*,
                        directory >= 1.1 && < 1.3,