diff --git a/Project.toml b/Project.toml
index 1ef65cf..7fb9322 100644
--- a/Project.toml
+++ b/Project.toml
@@ -26,6 +26,7 @@ DataFrames = "1.5"
 DataStructures = "0.18"
 Distributions = "0.25"
 ForwardDiff = "0.10"
+Makie = "0.19"
 Optim = "1.7"
 OrdinaryDiffEq = "6.49"
 ProgressMeter = "1.7"