update analyzer minimum version to 0.27.2 (#52)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03f1d6c..445e96e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.6.2+5
+
+* Update analyzer minimum version to `0.27.2`.
+
 ## 0.6.2+4
 
 * Stop using deprecated analyzer apis.
diff --git a/pubspec.yaml b/pubspec.yaml
index fd12a5d..a9f5ed7 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,10 +1,10 @@
 name: initialize
-version: 0.6.2+4
+version: 0.6.2+5
 author: Polymer.dart Authors <web@dartlang.org>
 description: Generic building blocks for doing static initialization.
 homepage: https://github.com/dart-lang/initialize
 dependencies:
-  analyzer: '>=0.27.0 <0.30.0'
+  analyzer: '>=0.27.2 <0.30.0'
   barback: '>=0.14.2 <0.16.0'
   code_transformers: '>=0.3.0 <0.6.0'
   dart_style: '>=0.1.3 <0.3.0'