diff --git a/Project.toml b/Project.toml
index 51e8f43..76ba817 100644
--- a/Project.toml
+++ b/Project.toml
@@ -14,6 +14,7 @@ Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 SimpleWeightedGraphs = "47aef6b3-ad0c-573a-a1e2-d07658019622"
 
 [compat]
+GraphPlot = "0.4"
 julia = ">= 1.5"
 
 [extras]