diff --git a/Project.toml b/Project.toml
index 69cb5e0..028a605 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,7 +10,7 @@ LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 
 [compat]
-ColorTypes = "0.8, 0.9, 0.10"
+ColorTypes = "0.8, 0.9, 0.10, 0.11"
 FixedPointNumbers = "0.5, 0.6, 0.7, 0.8"
 StaticArrays = "0.10, 0.11, 0.12, 1.0"
 julia = "1"