diff --git a/curl-aeson.cabal b/curl-aeson.cabal
--- a/curl-aeson.cabal
+++ b/curl-aeson.cabal
@@ -1,10 +1,9 @@
 cabal-version:       >=1.10
 name:                curl-aeson
-version:             0.1.0.1
+version:             0.1.0.2
 synopsis:            Communicate with web services using JSON 
 description:         A library for communicating with JSON over HTTP(S)
                      or any other protocols supported by cURL.
-                     connection.
                      .
                      Supports rich set of connectivity
                      features provided by libcurl combined to the
diff --git a/src/Network/Curl/Aeson.hs b/src/Network/Curl/Aeson.hs
--- a/src/Network/Curl/Aeson.hs
+++ b/src/Network/Curl/Aeson.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE RecordWildCards #-}
+{-# LANGUAGE CPP, RecordWildCards #-}
 -- |
 -- Module    : Network.Curl.Aeson
 -- Copyright : (c) 2013-2022, Joel Lehtonen
@@ -54,6 +54,11 @@
 import Network.Curl
 import Network.Curl.Aeson.Internal
 
+#if !MIN_VERSION_aeson(2,0,0)
+-- Backwards compatibility with older versions of aeson library
+type Key = Text
+#endif
+
 -- | Shorthand for doing just a HTTP GET request and parsing the output to
 -- any 'FromJSON' instance.
 curlAesonGet :: (FromJSON a)
@@ -187,7 +192,7 @@
 --
 -- In this example we are parsing JSON from
 -- <http://json.org/example.html>.  Note the use of the
--- @OverloadedStrings@ language extension which enables 'Text' values
+-- @OverloadedStrings@ language extension which enables 'Key' values
 -- to be written as string literals.
 --
 -- @p ('Data.Aeson.Types.Internal.Object' o) = 'pure' o'...'\"glossary\"'...'\"title\"
@@ -195,7 +200,7 @@
 -- @
 (...) :: FromJSON b
          => Parser Object -- ^ Parser to JSON object to look into
-         -> Text          -- ^ Key to look for
+         -> Key           -- ^ Key to look for
          -> Parser b      -- ^ Parser to the resulting field
 (...) p s = do
   o <- p
diff --git a/src/Network/Curl/Aeson/Internal.hs b/src/Network/Curl/Aeson/Internal.hs
--- a/src/Network/Curl/Aeson/Internal.hs
+++ b/src/Network/Curl/Aeson/Internal.hs
@@ -1,6 +1,6 @@
 {-# LANGUAGE OverloadedStrings #-}
 -- |
--- Module    : Network.Curl.Aeson
+-- Module    : Network.Curl.Aeson.Internal
 -- Copyright : (c) 2022, Joel Lehtonen
 -- License   : BSD3
 --
@@ -8,9 +8,11 @@
 -- Stability : experimental
 -- Portability: portable
 --
--- Internal support functions to get ByteString payload out of
+-- Internal support functions to for uploading ByteString payload with
 -- libcurl.
-module Network.Curl.Aeson.Internal where
+module Network.Curl.Aeson.Internal ( mkReadFunction
+                                   , mkReadFunctionLazy
+                                   ) where
 
 import Data.IORef
 import qualified Data.ByteString as B