[web_benchmarks] Update versions for upstream packages (#290)

* Bump version for shelf.

* Update version of logging.

* Update version in pubspec.yaml and CHANGELOG.md
diff --git a/packages/web_benchmarks/CHANGELOG.md b/packages/web_benchmarks/CHANGELOG.md
index 01004a5..4366533 100644
--- a/packages/web_benchmarks/CHANGELOG.md
+++ b/packages/web_benchmarks/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.0.4
+
+* Updated dependencies to allow broader versions for upstream packages.
+
 ## 0.0.3
 
 * Fixed benchmarks failing due to trace format change for begin frame.
diff --git a/packages/web_benchmarks/pubspec.yaml b/packages/web_benchmarks/pubspec.yaml
index c6a382d..18ed079 100644
--- a/packages/web_benchmarks/pubspec.yaml
+++ b/packages/web_benchmarks/pubspec.yaml
@@ -1,6 +1,6 @@
 name: web_benchmarks
 description: A benchmark harness for performance-testing Flutter apps in Chrome.
-version: 0.0.3
+version: 0.0.4
 homepage: https://github.com/flutter/packages/tree/master/packages/web_benchmarks
 
 environment:
@@ -13,11 +13,11 @@
     sdk: flutter
   flutter_test:
     sdk: flutter
-  logging: ">=0.11.4 <1.0.0"
+  logging: ">=0.11.4 <2.0.0"
   meta: ">=1.0.0 <2.0.0"
   path: ">=1.7.0 <2.0.0"
   process: ">=3.0.13 <5.0.0"
-  shelf: ">=0.7.5 <1.0.0"
+  shelf: ">=0.7.5 <2.0.0"
   shelf_static: ">=0.2.8 <1.0.0"
   test: ">=1.15.0 <3.0.0"
   webkit_inspection_protocol: ">=0.7.3 <1.0.0"