Prepare for release
diff --git a/pubspec.yaml b/pubspec.yaml
index 92d3f74..d71c776 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: shelf
-version: 0.7.4-dev
+version: 0.7.4
 description: >-
   A model for web server middleware that encourages composition and easy reuse
 author: Dart Team <misc@dartlang.org>