--- a/progs/mandelbrot.sc	Mon Nov 10 11:04:33 2025 +0000
+++ b/progs/mandelbrot.sc	Mon Nov 10 11:09:44 2025 +0000
@@ -9,15 +9,18 @@
 //
 // Or inside the REPL with
 //
-//   scala --extra-jars scala-parallel-collections_3-1.0.4.jar
+//   scala --extra-jars scala-parallel-collections_3-1.2.0.jar
 //
+
+
+
 // !! UPDATE ON TIMING: On my faster Mac-M1 machine
 // !! the times for the first example are ca. 4 secs for
 // !! the sequential version and around 0.7 secs for the
 // !! par-version.
 
 // for parallel collections
-//> using dep org.scala-lang.modules::scala-parallel-collections:1.0.4
+//> using dep org.scala-lang.modules::scala-parallel-collections:1.2.0
 import scala.collection.parallel.CollectionConverters.*
 
 // for graphics