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:             1.3.0
+version:             1.4.0
 synopsis:            mongoDB support for apiary web framework.
 -- description:
 license:             MIT
@@ -19,7 +19,7 @@
   exposed-modules:     Web.Apiary.MongoDB
   other-modules:       
   build-depends:       base               >=4.6   && <4.8
-                     , apiary             >=1.2   && <1.4
+                     , apiary             >=1.4   && <1.5
                      , mongoDB            >=2.0   && <2.1
                      , resource-pool      >=0.2   && <0.3
                      , data-default-class >=0.0   && <0.1
@@ -29,6 +29,7 @@
                      , bson               >=0.3   && <0.4
                      , monad-control      >=0.3   && <1.1
                      , text               >=1.1   && <1.3
+                     , types-compat
   hs-source-dirs:      src
   ghc-options:         -O2 -Wall
   default-language:    Haskell2010
diff --git a/src/Web/Apiary/MongoDB.hs b/src/Web/Apiary/MongoDB.hs
--- a/src/Web/Apiary/MongoDB.hs
+++ b/src/Web/Apiary/MongoDB.hs
@@ -30,7 +30,7 @@
 
 import qualified Database.MongoDB as MongoDB
 
-import Data.Apiary.Compat(Proxy(Proxy))
+import Data.Proxy.Compat(Proxy(..))
 import Data.Apiary.Extension
      (Has, Initializer', initializerBracket'
      , Initializer, initializerBracket