diff --git a/Project.toml b/Project.toml
index ce0eac1..f71ea79 100644
--- a/Project.toml
+++ b/Project.toml
@@ -46,6 +46,7 @@ UnicodePlots = "b8865327-cd53-5732-bb35-84acbb429228"
 
 [compat]
 CircStats = "1"
+Colors = "0.13"
 GLMakie = "0.10"
 ImageContrastAdjustment = "0.3"
 ImageCore = "0.10"