diff --git a/doc/modsecurity2-apache-reference.xml b/doc/modsecurity2-apache-reference.xml
index 7ec4dc48..9b55e4c5 100644
--- a/doc/modsecurity2-apache-reference.xml
+++ b/doc/modsecurity2-apache-reference.xml
@@ -3,7 +3,7 @@
   <title>ModSecurity Reference Manual</title>
 
   <articleinfo>
-    <releaseinfo>Version 2.1.5-rc1 / (December 14, 2007)</releaseinfo>
+    <releaseinfo>Version 2.1.5-rc1 / (December 20, 2007)</releaseinfo>
 
     <copyright>
       <year>2004-2007</year>