diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d0aa71..27cd37d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+##v0.5.20
+
+* Update `route_hierarchical` version constraint.
+
 ##v0.5.19
 * Fix: Error when setting `Intereptor.parseRequestBody = true` (Thanks to [platelk](https://github.com/platelk). See PR [#46](https://github.com/luizmineo/redstone.dart/pull/46)).
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 842d7ae..ff03072 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: redstone
-version: 0.5.19
+version: 0.5.20
 author: Luiz Mineo <luiz.mineo@gmail.com>
 description: A metadata driven microframework for Dart 
 homepage: http://redstonedart.org
@@ -9,7 +9,7 @@ dependencies:
   collection: '>=0.9.4 <2.0.0'
   crypto: '>=0.9.0 <0.10.0'
   grinder: '>=0.6.1 <0.7.0'
-  route_hierarchical: '>=0.5.0 <0.6.0'
+  route_hierarchical: '>=0.6.1 <0.7.0'
   di: ">=3.3.1 <4.0.0"
   shelf: ">=0.5.5 <0.6.0"
   mime: ">=0.9.0+1 <0.10.0"