diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd0e3b0..383a994 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+### 1.5.0 (2014-03-19)
+
+  * Made both str and encoding protected, giving property access to subclasses
+  * Added getEncoding()
+  * Fixed isJSON() giving false negatives
+  * Cleaned up and simplified: replace(), collapseWhitespace(), underscored(),
+    dasherize(), pad(), padLeft(), padRight() and padBoth()
+  * Fixed handling consecutive invalid chars in slugify()
+  * Removed conflicting hard sign transliteration in toAscii()
+
 ### 1.4.0 (2014-02-12)
 
   * Implemented the IteratorAggregate interface, added chars()
diff --git a/README.md b/README.md
index 95d01ad..e1e0d25 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ If you're using Composer to manage dependencies, you can include the following
 in your composer.json file:
 
     "require": {
-        "danielstjules/stringy": "dev-master"
+        "danielstjules/stringy": ">=1.5.0"
     }
 
 Then, after running `composer update` or `php composer.phar update`, you can