diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,9 @@
 2014-11-17 Rodrigo Setti <rodrigosetti@gmail.com>
 
+	* Ops: this dependency specification doesn't work
+
+2014-11-17 Rodrigo Setti <rodrigosetti@gmail.com>
+
 	* Fix the broken API due to the fact that messagepack is now using Int64
 
 2014-07-30 Rodrigo Setti <rodrigosetti@gmail.com>
diff --git a/messagepack-rpc.cabal b/messagepack-rpc.cabal
--- a/messagepack-rpc.cabal
+++ b/messagepack-rpc.cabal
@@ -1,5 +1,5 @@
 name               : messagepack-rpc
-version            : 0.1.0.2
+version            : 0.1.0.3
 synopsis           : Message Pack RPC over TCP
 description        : Message Pack RPC over TCP
 homepage           : http://github.com/rodrigosetti/messagepack-rpc
@@ -26,7 +26,7 @@
                    , bytestring     == 0.10.*
                    , cereal         == 0.4.*
                    , containers     == 0.5.*
-                   , messagepack    >= 0.2.1 && <= 0.2
+                   , messagepack    >= 0.2.1
                    , network-simple == 0.4.*
                    , text           == 1.*
   default-language : Haskell2010