diff --git a/yesod-mangopay.cabal b/yesod-mangopay.cabal
--- a/yesod-mangopay.cabal
+++ b/yesod-mangopay.cabal
@@ -1,5 +1,5 @@
 name:           yesod-mangopay
-version:        1.11.1
+version:        1.11.2
 cabal-version:  >= 1.8
 build-type:     Simple
 author:         JP Moresmau <jpmoresmau@gmail.com>
@@ -93,7 +93,7 @@
                  base, containers, http-conduit, mangopay, text,
                  time, yesod, yesod-core
                  , yesod-mangopay
-                 , aeson                         >= 0.6        && < 0.9
+                 , aeson                         >= 0.6        && < 0.10
                  , bytestring                    >= 0.9        && < 0.11
                  , conduit                       == 1.2.*
                  , conduit-extra                 == 1.1.*