[image_picker] Pin version of platform_interface. (#2799)

diff --git a/packages/image_picker/image_picker/CHANGELOG.md b/packages/image_picker/image_picker/CHANGELOG.md
index c557f4a..657ffee 100644
--- a/packages/image_picker/image_picker/CHANGELOG.md
+++ b/packages/image_picker/image_picker/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.6.6+5
+
+* Pin the version of the platform interface to 1.0.0 until the plugin refactor
+is ready to go.
+
 ## 0.6.6+4
 
 * Fix bug, sometimes double click cancel button will crash.
diff --git a/packages/image_picker/image_picker/pubspec.yaml b/packages/image_picker/image_picker/pubspec.yaml
index e916174..173e8a8 100755
--- a/packages/image_picker/image_picker/pubspec.yaml
+++ b/packages/image_picker/image_picker/pubspec.yaml
@@ -2,7 +2,7 @@
 description: Flutter plugin for selecting images from the Android and iOS image
   library, and taking new pictures with the camera.
 homepage: https://github.com/flutter/plugins/tree/master/packages/image_picker/image_picker
-version: 0.6.6+4
+version: 0.6.6+5
 
 flutter:
   plugin:
@@ -17,7 +17,7 @@
   flutter:
     sdk: flutter
   flutter_plugin_android_lifecycle: ^1.0.2
-  image_picker_platform_interface: ^1.0.0
+  image_picker_platform_interface: ">=1.0.0 <1.1.0"
 
 dev_dependencies:
   video_player: ^0.10.3