diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+0.7
+-----------------------------------------------------------------------------
+- Update dependencies constraints.
+
 0.6
 -----------------------------------------------------------------------------
 - Add `Meta` type to return route metadata added via `attach`
diff --git a/wai-routing.cabal b/wai-routing.cabal
--- a/wai-routing.cabal
+++ b/wai-routing.cabal
@@ -1,11 +1,13 @@
 name:                wai-routing
-version:             0.6
+version:             0.7
 synopsis:            Declarative routing for WAI.
 license:             OtherLicense
 license-file:        LICENSE
 author:              Toralf Wittner
 maintainer:          Toralf Wittner <tw@dtex.org>
 copyright:           (c) 2014 Toralf Wittner
+homepage:            https://github.com/twittner/wai-routing/
+bug-reports:         https://github.com/twittner/wai-routing/issues
 stability:           experimental
 category:            Web
 build-type:          Simple
@@ -81,9 +83,9 @@
       , cookie           == 0.4.*
       , case-insensitive >= 1.1   && < 1.3
       , http-types       == 0.8.*
-      , transformers     == 0.3.*
+      , transformers     >= 0.3   && < 0.5
       , wai              >= 2.0   && < 2.2
-      , wai-predicates   >= 0.3.1 && < 0.5
+      , wai-predicates   >= 0.3.1 && < 0.6
       , wai-route        == 0.1.*
 
 test-suite wai-routing-tests
