diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # Changelog for jsonpath-hs
 
+## v0.2.1.0
+
+* Support and require aeson >= 2
+
 ## v0.2.0.0
 
 * BreakingChange: Fix typo in `BeginningPoint`.
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,9 +1,5 @@
 # jsonpath-hs
 
-
-
-[![Build Status](https://travis-ci.org/akshaymankar/jsonpath-hs.svg?branch=master)](https://travis-ci.org/akshaymankar/jsonpath-hs) [![Matrix Build](https://matrix.hackage.haskell.org/api/v2/packages/jsonpath/badge)](https://matrix.hackage.haskell.org/package/jsonpath)
-
 Implementation of jsonpath as [described by Steffen Göessner](https://goessner.net/articles/JsonPath/).
 
 ## State of this library
diff --git a/jsonpath.cabal b/jsonpath.cabal
--- a/jsonpath.cabal
+++ b/jsonpath.cabal
@@ -1,13 +1,7 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.31.2.
---
--- see: https://github.com/sol/hpack
---
--- hash: 4d0aa69594f07e7d4fcd3167a3479d8c56427dab956b8dfc48e86323ade6adf7
-
 name:           jsonpath
-version:        0.2.0.0
+version:        0.2.1.0
 synopsis:       Library to parse and execute JSONPath
 description:    Please see the README on GitHub at <https://github.com/akshaymankar/jsonpath-hs#readme>
 category:       Text, Web, JSON
@@ -18,7 +12,6 @@
 copyright:      Akshay Mankar
 license:        BSD3
 license-file:   LICENSE
-tested-with:    GHC == 8.0.2, GHC == 8.2.2, GHC == 8.4.4, GHC == 8.6.5
 build-type:     Simple
 extra-source-files:
     README.md
@@ -44,7 +37,7 @@
   hs-source-dirs:
       src
   build-depends:
-      aeson >=1.1
+      aeson >=2
     , attoparsec >=0.13
     , base >=4.9 && <5
     , text >=1.2
diff --git a/src/Data/JSONPath/Execute.hs b/src/Data/JSONPath/Execute.hs
--- a/src/Data/JSONPath/Execute.hs
+++ b/src/Data/JSONPath/Execute.hs
@@ -6,7 +6,8 @@
 import Data.Aeson
 import Data.Aeson.Text
 import Data.Function       ((&))
-import Data.HashMap.Strict as Map
+import qualified Data.Aeson.KeyMap as Map
+import qualified Data.Aeson.Key as Key
 import Data.JSONPath.Types
 import Data.Text           (unpack)
 
@@ -28,12 +29,12 @@
 executeJSONPathElement :: JSONPathElement -> Value -> ExecutionResult Value
 executeJSONPathElement (KeyChild key) val =
   case val of
-    Object o -> Map.lookup key o
-                & (maybeToResult (notFoundErr key o))
+    Object o -> Map.lookup (Key.fromText key) o
+                & maybeToResult (notFoundErr key o)
     _ -> ResultError $ expectedObjectErr val
-executeJSONPathElement (AnyChild) val =
+executeJSONPathElement AnyChild val =
   case val of
-    Object o -> ResultList $ Map.elems o
+    Object o -> ResultList . map snd $ Map.toList o
     Array a  -> ResultList $ V.toList a
     _        -> ResultError $ expectedObjectErr val
 executeJSONPathElement (Slice slice) val =
@@ -63,7 +64,7 @@
      else ResultList $ x ++ y
 
 valMap :: ToJSON b => (Value -> ExecutionResult b) -> Value -> [ExecutionResult b]
-valMap f v@(Object o) = elems $ Map.map f o
+valMap f v@(Object o) = map snd . Map.toList $ Map.map f o
 valMap f (Array a) = V.toList $ V.map f a
 valMap _ v = pure $ ResultError $ "Expected object or array, found " <> (encodeJSONToString v)