Index: modules/scrollutil/scripts/utils/themepatch.tcl
--- modules/scrollutil/scripts/utils/themepatch.tcl.orig
+++ modules/scrollutil/scripts/utils/themepatch.tcl
@@ -10,7 +10,7 @@
 # Copyright (c) 2022  Csaba Nemethi (E-mail: csaba.nemethi@t-online.de)
 #==============================================================================
 
-package require Tk 8.4
+package require Tk
 if {$::tk_version < 8.5 || [regexp {^8\.5a[1-5]$} $::tk_patchLevel]} {
     package require tile 0.8
 }
