diff --git a/composer.json b/composer.json
index ab34764..0142faf 100644
--- a/composer.json
+++ b/composer.json
@@ -2,13 +2,15 @@
 	"name": "silverstripe/installer",
 	"description": "The SilverStripe Framework Installer",
 	"require": {
-		"php": ">=5.3.2",
+		"php": ">=5.3.3",
 		"silverstripe/cms": "self.version",
 		"silverstripe/framework": "self.version",
-		"silverstripe-themes/simple": "*"
+		"silverstripe/reports": "self.version",
+		"silverstripe/siteconfig": "self.version",
+		"silverstripe-themes/simple": "3.1.*"
 	},
 	"require-dev": {
-		"phpunit/PHPUnit": "~3.7@stable"
+		"phpunit/PHPUnit": "~3.7"
 	},
 	"extra": {
 		"branch-alias": {
@@ -18,5 +20,6 @@
 	"config": {
 		"process-timeout": 600
 	},
+	"prefer-stable": true,
 	"minimum-stability": "dev"
 }
diff --git a/index.php b/index.php
index bb13fff..f45eb36 100644
--- a/index.php
+++ b/index.php
@@ -4,7 +4,7 @@
  ************************************************************************************
  **                                                                                **
  **  If you can read this text in your browser then you don't have PHP installed.  **
- **  Please install PHP 5.3.2 or higher, preferably PHP 5.3.4+.                    **
+ **  Please install PHP 5.3.3 or higher, preferably PHP 5.3.4+.                    **
  **                                                                                **
  ************************************************************************************
  ************************************************************************************/
diff --git a/install.php b/install.php
index 97c288d..dd22f83 100644
--- a/install.php
+++ b/install.php
@@ -4,7 +4,7 @@
  ************************************************************************************
  **                                                                                **
  **  If you can read this text in your browser then you don't have PHP installed.  **
- **  Please install PHP 5.3.2 or higher, preferably PHP 5.3.4+.                    **
+ **  Please install PHP 5.3.3 or higher, preferably PHP 5.3.4+.                    **
  **                                                                                **
  ************************************************************************************
  ************************************************************************************/
diff --git a/web.config b/web.config
index 2418f45..2c7d6a7 100644
--- a/web.config
+++ b/web.config
@@ -1,4 +1,4 @@
-<--! Routing configuration for Microsoft IIS web server -->
+<!-- Routing configuration for Microsoft IIS web server -->
 <configuration>
 	<system.webServer>
 		<security>