diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # authenticate changelog
 
+## 1.3.5.2
+
+* Support for aeson-2.2 [#61](https://github.com/yesodweb/authenticate/pull/61)
+
 ## 1.3.5.1
 
 * Support for aeson-2.0 [#56](https://github.com/yesodweb/authenticate/pull/56)
diff --git a/Web/Authenticate/BrowserId.hs b/Web/Authenticate/BrowserId.hs
--- a/Web/Authenticate/BrowserId.hs
+++ b/Web/Authenticate/BrowserId.hs
@@ -8,7 +8,12 @@
 
 import Data.Text (Text)
 import Network.HTTP.Conduit (parseUrlThrow, responseBody, httpLbs, Manager, method, urlEncodedBody)
+#if MIN_VERSION_aeson(2,2,0)
+import Data.Aeson (Value (Object, String))
+import Data.Aeson.Parser (json)
+#else
 import Data.Aeson (json, Value (Object, String))
+#endif
 import Data.Attoparsec.Lazy (parse, maybeResult)
 #if MIN_VERSION_aeson(2,0,0)
 import qualified Data.Aeson.KeyMap as Map
diff --git a/Web/Authenticate/Rpxnow.hs b/Web/Authenticate/Rpxnow.hs
--- a/Web/Authenticate/Rpxnow.hs
+++ b/Web/Authenticate/Rpxnow.hs
@@ -22,6 +22,9 @@
     ) where
 
 import Data.Aeson
+#if MIN_VERSION_aeson(2,2,0)
+import Data.Aeson.Parser (json)
+#endif
 import Network.HTTP.Conduit
 import Control.Monad.IO.Class
 import Data.Maybe
diff --git a/authenticate.cabal b/authenticate.cabal
--- a/authenticate.cabal
+++ b/authenticate.cabal
@@ -1,5 +1,5 @@
 name:            authenticate
-version:         1.3.5.1
+version:         1.3.5.2
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman, Hiromi Ishii, Arash Rouhani
@@ -21,6 +21,7 @@
     default-language: Haskell2010
     build-depends:   base                          >= 4.10     && < 5
                    , aeson                         >= 0.5
+                   , attoparsec-aeson              >= 2.1
                    , http-conduit                  >= 1.5
                    , transformers                  >= 0.1
                    , bytestring                    >= 0.9