diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+#### 0.2.0.6
+
+* Allow `aeson 0.9.*`
+
 #### 0.2.0.5
 
 * Allow `attoparsec 0.13.*`
diff --git a/generic-aeson.cabal b/generic-aeson.cabal
--- a/generic-aeson.cabal
+++ b/generic-aeson.cabal
@@ -1,5 +1,5 @@
 name:                generic-aeson
-version:             0.2.0.5
+version:             0.2.0.6
 synopsis:            Derivation of Aeson instances using GHC generics.
 description:         Derivation of Aeson instances using GHC generics.
 author:              Silk
@@ -27,8 +27,8 @@
     Generics.Generic.Aeson.Util
     Generics.Generic.IsEnum
   build-depends:
-      base >= 4 && < 4.9
-    , aeson >= 0.6 && < 0.9
+      base >= 4.4 && < 4.9
+    , aeson >= 0.6 && < 0.10
     , attoparsec >= 0.11 && < 0.14
     , generic-deriving >= 1.6 && < 1.8
     , mtl >= 2.0 && < 2.3