oxinabox · oxinabox · Apr 11, 2023 · Apr 10, 2023 · Apr 11, 2023 · Apr 10, 2023
diff --git a/Project.toml b/Project.toml
@@ -1,21 +1,21 @@
 name = "LayeredLayouts"
 uuid = "f4a74d36-062a-4d48-97cd-1356bad1de4e"
 authors = ["Frames White <oxinabox@ucc.asn.au> and contributors"]
-version = "0.2.5"
+ version = "0.2.6"
 
 [deps]
-Cbc = "9961bab8-2fa3-5c5a-9d89-47fab24efd76"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 ECOS = "e2685f51-7e38-5353-a97d-a921fd2c8199"
 Graphs = "86223c79-3864-5bf0-83f7-82e725a168b6"
+HiGHS = "87dc4568-4c63-4d18-b0c0-bb2238e4078b"
 IterTools = "c8e1da08-722c-5040-9ed9-7db0dc04731e"
 JuMP = "4076af6c-e467-56ae-b986-b466b2749572"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 
 [compat]
-Cbc = "0.7,0.8,0.9,1"
 ECOS = "0.12.1,0.13,0.14,1"
 Graphs = "1.4"
+HiGHS = "1"
 IterTools = "1.3"
 JuMP = "0.21.3, 0.22, 0.23, 1"
 julia = "1"

diff --git a/src/LayeredLayouts.jl b/src/LayeredLayouts.jl
@@ -2,7 +2,7 @@ module LayeredLayouts
 using Dates
 using JuMP
 using ECOS
-using Cbc
+using HiGHS
 using IterTools: IterTools
 using Graphs
 using Random

diff --git a/src/zarate.jl b/src/zarate.jl
@@ -21,7 +21,7 @@ In 2018 IEEE Pacific Visualization Symposium (PacificVis) (pp. 135-139). IEEE.
 """
 Base.@kwdef struct Zarate <: AbstractLayout
     time_limit::Dates.Period = Dates.Second(0)
-    ordering_solver::Any = optimizer_with_attributes(Cbc.Optimizer, "randomSeed"=>1, "randomCbcSeed"=>1)
+    ordering_solver::Any = optimizer_with_attributes(HiGHS.Optimizer, "random_seed" => 1)
     arranging_solver::Any = ECOS.Optimizer
 end
 

diff --git a/test/references/Zarate/direct/sankey_3twos.png b/test/references/Zarate/direct/sankey_3twos.png
diff --git a/test/references/Zarate/paths/sankey_3twos.png b/test/references/Zarate/paths/sankey_3twos.png