diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+#### 0.1.0.3
+
+* Allow `transformers == 0.4.*`.
+
 #### 0.1.0.2
 
 * Allow `rest-gen == 0.15.*`
diff --git a/rest-example.cabal b/rest-example.cabal
--- a/rest-example.cabal
+++ b/rest-example.cabal
@@ -1,5 +1,5 @@
 name:                rest-example
-version:             0.1.0.2
+version:             0.1.0.3
 synopsis:            Example project for rest
 homepage:            http://www.github.com/silkapp/rest
 license:             BSD3
@@ -41,7 +41,7 @@
     , containers >= 0.3 && < 0.6
     , filepath >= 1.1 && < 1.4
     , hxt == 9.3.*
-    , json-schema == 0.6.*
+    , json-schema >= 0.6 && < 0.8
     , monad-control == 0.3.*
     , mtl >= 2.0 && < 2.3
     , regular == 0.3.*
@@ -49,7 +49,7 @@
     , rest-core >= 0.31 && < 0.33
     , rest-types == 1.10.*
     , safe >= 0.2 && < 0.4
-    , transformers >= 0.2 && < 0.4
+    , transformers >= 0.2 && < 0.5
     , stm >= 2.1 && < 2.5
     , text >= 0.10 && < 1.2
     , time >= 1.1 && < 1.5