diff --git a/index.php b/index.php
index 396413e2..425af312 100644
--- a/index.php
+++ b/index.php
@@ -55,7 +55,7 @@ define("DEBUG", true);
 define("COVERAGE", true);
 define("CACHE_MEMCACHE", false);
 define("CACHE_DIR", false);
-define("VERSION", '2.3-rc3');
+define("VERSION", '2.3-rc4');
 define("SCORE_VERSION", 's2hack/'.VERSION);
 define("COOKIE_PREFIX", 'shm');