diff --git a/apiary-mongoDB.cabal b/apiary-mongoDB.cabal
--- a/apiary-mongoDB.cabal
+++ b/apiary-mongoDB.cabal
@@ -1,5 +1,5 @@
 name:                apiary-mongoDB
-version:             1.2.0
+version:             1.2.1
 synopsis:            mongoDB support for apiary web framework.
 -- description:
 license:             MIT
@@ -27,7 +27,7 @@
                      , time               >=1.4   && <1.6
                      , lifted-base        >=0.2   && <0.3
                      , bson               >=0.3   && <0.4
-                     , monad-control      >=0.3   && <0.4
+                     , monad-control      >=0.3   && <1.1
                      , text               >=1.1   && <1.3
   hs-source-dirs:      src
   ghc-options:         -O2 -Wall