diff --git a/Old_Packages/Doc23/version b/Old_Packages/Doc23/version
index 2d610ea6b88..18a2d93c001 100644
--- a/Old_Packages/Doc23/version
+++ b/Old_Packages/Doc23/version
@@ -1 +1 @@
-2.30 (12 Jul 2001)
+2.31 (12 Jul 2001)