diff --git a/docs/manifest.json b/docs/manifest.json
index 8290bf0ec280..123334d112a0 100644
--- a/docs/manifest.json
+++ b/docs/manifest.json
@@ -5,6 +5,7 @@
   "defaultService": "servicebuilder",
   "markdown": "php",
   "versions": [
+    "v0.3.0",
     "master"
   ],
   "content": "json",
diff --git a/src/ServiceBuilder.php b/src/ServiceBuilder.php
index f0ffbc893612..9066decb5d51 100644
--- a/src/ServiceBuilder.php
+++ b/src/ServiceBuilder.php
@@ -38,7 +38,7 @@
  */
 class ServiceBuilder
 {
-    const VERSION = '0.1.0';
+    const VERSION = '0.3.0';
 
     /**
      * @var array Configuration options to be used between clients.