diff --git a/lxd-client.cabal b/lxd-client.cabal
--- a/lxd-client.cabal
+++ b/lxd-client.cabal
@@ -1,5 +1,5 @@
 name:                lxd-client
-version:             0.1.0.3
+version:             0.1.0.4
 synopsis:            LXD client written in Haskell.
 description:
     Implementation of the LXD client protocol in Haskell.
@@ -43,7 +43,7 @@
                      , containers       >= 0.5.5.1 && <1
                      , data-default     >= 0.7.1.1 && <1
                      , directory        >= 1.2.1.0 && <2
-                     , either           >= 4.4.1.1 && <5
+                     , either           >= 4.4.1.1 && <6
                      , exceptions       >= 0.8.3 && <1
                      , filepath         >= 1.3.0.2 && <2
                      , http-api-data    >= 0.3.7.1 && <1