--- Makefile~	2008-01-05 06:31:07.000000000 -0500
+++ Makefile	2008-01-05 06:31:34.000000000 -0500
@@ -35,7 +35,7 @@
 #
 # Tcl/Tk library -- depends on your distribution
 #
-TCL_VERSION = 8.4
+TCL_VERSION = 8.6
 TCLLIB = -ltcl$(TCL_VERSION)
 TCLINC =
 TKLIB = -ltk$(TCL_VERSION)