| Index: pkg/observe/pubspec.yaml
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| diff --git a/pkg/observe/pubspec.yaml b/pkg/observe/pubspec.yaml
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| index 1452bc0091afb7704793fd0add1b31dcc2e92de2..bf2bd93dec18be4af37da4ca3f34ecd3eabbcbfc 100644
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| --- a/pkg/observe/pubspec.yaml
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| +++ b/pkg/observe/pubspec.yaml
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| @@ -1,5 +1,5 @@
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|  name: observe
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| -version: 0.10.0-pre.3
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| +version: 0.10.0-pre.4.dev
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|  author: Polymer.dart Authors <web-ui-dev@dartlang.org>
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|  description: >
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|    Observable properties and objects for use in template_binding.
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| @@ -10,7 +10,7 @@ description: >
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|  homepage: https://www.dartlang.org/polymer-dart/
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|  dependencies:
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|    analyzer: '>=0.13.0 <0.14.0'
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| -  barback: '>=0.9.0 <0.13.0'
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| +  barback: '>=0.9.0 <0.14.0'
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|    logging: '>=0.9.0 <0.10.0'
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|    path: '>=0.9.0 <2.0.0'
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|    smoke: '>=0.1.0-pre.0 <0.2.0'
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| 
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