diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6a948571f..837a1b2ed9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## Next Release
+## 3.0.4 - 2015-06-11
 
 * `Aws\AutoScaling` - Added support for attaching and detaching load balancers.
 * `Aws\CloudWatchLogs` - Added support for the PutSubscriptionFilter,
diff --git a/src/Sdk.php b/src/Sdk.php
index 95dad5aae4..2d5252b284 100644
--- a/src/Sdk.php
+++ b/src/Sdk.php
@@ -53,7 +53,7 @@
  */
 class Sdk
 {
-    const VERSION = '3.0.3';
+    const VERSION = '3.0.4';
 
     /** @var array Map of custom lowercase names to service endpoint names. */
     private static $aliases = [