diff --git a/Project.toml b/Project.toml
index 48a9978..c8524e7 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "MixedModelsMakie"
 uuid = "b12ae82c-6730-437f-aff9-d2c38332a376"
 authors = ["Phillip Alday <me@phillipalday.com>", "Douglas Bates <dmbates@gmail.com>", "contributors"]
-version = "0.3.28"
+version = "0.3.29"
 
 [deps]
 BSplineKit = "093aae92-e908-43d7-9660-e50ee39d5a0a"
@@ -21,7 +21,7 @@ BSplineKit = "0.14, 0.15, 0.16"
 DataFrames = "1"
 Distributions = "0.21, 0.22, 0.23, 0.24, 0.25"
 KernelDensity = "0.6.3"
-Makie = "0.18,0.19"
+Makie = "0.18,0.19, 0.20"
 MixedModels = "4.14"
 PrecompileTools = "1"
 SpecialFunctions = "1, 2"