Update pubspec.yaml (#14)

* Update pubspec.yaml

Quiver has released version 0.22, which is compatible with this package

* Update pubspec.yaml

* Update CHANGELOG.md

* Update CHANGELOG.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b33cd42..ae007c6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.2.7
+- Make dart2js_info strong-mode clean.
+
+## 0.2.6
+- Add tool to get breakdown of deferred libraries by size.
+
 ## 0.2.5
 - Changed the `deferred_library_check` tool to allow parts to exclude packages
   and to not assume that unspecified packages are in the main part.
diff --git a/pubspec.yaml b/pubspec.yaml
index 16ef8ef..5fb01d5 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: dart2js_info
-version: 0.2.7
+version: 0.2.7+1
 description: >
   Libraries and tools to process data produced when running dart2js with
   --dump-info.
@@ -12,7 +12,7 @@
   shelf: ^0.6.1+2
   yaml: ^2.1.0
   charcode: ^1.1.0
-  quiver: ^0.21.0
+  quiver: '>=0.21.0 <0.23.0'
 
 environment:
   sdk: '>=1.11.0 <2.0.0'