diff --git a/Old_Packages/Halfedge_DS/version b/Old_Packages/Halfedge_DS/version
index 5637099c830..3ca3d4bfeb1 100644
--- a/Old_Packages/Halfedge_DS/version
+++ b/Old_Packages/Halfedge_DS/version
@@ -1 +1 @@
-2.8 (13 Sep 2000)
+2.9 (01 Jun 2001)