diff --git a/DAV.cabal b/DAV.cabal
--- a/DAV.cabal
+++ b/DAV.cabal
@@ -1,5 +1,5 @@
 name:                DAV
-version:             1.0
+version:             1.0.1
 synopsis:            RFC 4918 WebDAV support
 description:
    This is a library for the Web Distributed Authoring and Versioning
@@ -30,7 +30,7 @@
                      , case-insensitive >= 0.4
                      , containers
                      , data-default
-                     , either >= 4.1
+                     , either >= 4.3
                      , errors
                      , exceptions
                      , http-client >= 0.2
@@ -52,7 +52,7 @@
                      , case-insensitive >= 0.4
                      , containers
                      , data-default
-                     , either >= 4.1
+                     , either >= 4.3
                      , errors
                      , exceptions
                      , http-client >= 0.2
@@ -76,4 +76,4 @@
 source-repository this
   type:     git
   location: git://anonscm.debian.org/users/clint/DAV.git
-  tag:      DAV/1.0
+  tag:      DAV/1.0.1