diff --git a/PCbuild/BUILDno.txt b/PCbuild/BUILDno.txt
index ea927b35b8c..556aa9680b4 100644
--- a/PCbuild/BUILDno.txt
+++ b/PCbuild/BUILDno.txt
@@ -33,6 +33,8 @@ How to change the Windows build number:
 
 Windows Python BUILD numbers
 ----------------------------
+  42    2.2.3 (final)
+        30-May-2003
   41    2.2.3c1
         22-May-2003
   40    2.3b1