diff --git a/PCbuild/BUILDno.txt b/PCbuild/BUILDno.txt
index b39cd238f08..235917f7ab3 100644
--- a/PCbuild/BUILDno.txt
+++ b/PCbuild/BUILDno.txt
@@ -36,7 +36,7 @@ Windows Python BUILD numbers
   35    2.1.3 (final)
         8-Apr-2002
   34    2.2.1 (final)
-        9-Apr-2002
+        10-Apr-2002
   33    2.2.1c2
         26-Mar-2002
   32    2.2.1c1