diff --git a/doc/doxygen/Doxyfile b/doc/doxygen/Doxyfile
index 0c10c0fce20e594e90011121a4ee95df25721dd8..89dcf834227ecf44e31472a7af4e2e8fdd41d59b 100644
--- a/doc/doxygen/Doxyfile
+++ b/doc/doxygen/Doxyfile
@@ -31,7 +31,7 @@ PROJECT_NAME           = Blender
 # This could be handy for archiving the generated documentation or 
 # if some version control system is used.
 
-PROJECT_NUMBER         = "V2.56a BETA"
+PROJECT_NUMBER         = "V2.57"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer