diff --git a/PCbuild/python15.wse b/PCbuild/python15.wse
index b9ccfe6eb16..3893c27f291 100644
--- a/PCbuild/python15.wse
+++ b/PCbuild/python15.wse
@@ -1,7 +1,7 @@
 Document Type: WSE
 item: Global
   Version=5.0
-  Title=Python 1.5.2a2
+  Title=Python 1.5.2b1
   Flags=00010100
   Languages=65 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
   Japanese Font Name=MS Gothic
@@ -55,7 +55,7 @@ item: Check Configuration
 end
 item: Set Variable
   Variable=APPTITLE
-  Value=Python 1.5.2a2
+  Value=Python 1.5.2b1
 end
 item: Set Variable
   Variable=GROUP