diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+#### 0.36.0.2
+
+* Allow `aeson 0.9.*`
+
 #### 0.36.0.1
 
 * Allow `errors 2.0.*`
diff --git a/rest-core.cabal b/rest-core.cabal
--- a/rest-core.cabal
+++ b/rest-core.cabal
@@ -1,5 +1,5 @@
 name:                rest-core
-version:             0.36.0.1
+version:             0.36.0.2
 description:         Rest API library.
 synopsis:            Rest API library.
 maintainer:          code@silk.co
@@ -40,7 +40,7 @@
     Rest.ShowUrl
   build-depends:
       base >= 4.5 && < 4.9
-    , aeson >= 0.7 && < 0.9
+    , aeson >= 0.7 && < 0.10
     , aeson-utils >= 0.2 && < 0.4
     , bytestring >= 0.9 && < 0.11
     , case-insensitive >= 1.2 && < 1.3