diff --git a/Project.toml b/Project.toml
index 7898bd07..f58871d0 100644
--- a/Project.toml
+++ b/Project.toml
@@ -38,7 +38,7 @@ AlgebraOfGraphics = "0.11"
 Books = "3"
 CSV = "0.10"
 CairoMakie = "0.15"
-CategoricalArrays = "0.10"
+CategoricalArrays = "1"
 ColorSchemes = "3"
 Colors = "0.13"
 DataFrames = "1.7"