diff --git a/Project.toml b/Project.toml
index d176c27..5bc91f9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -12,7 +12,7 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 
 [compat]
-Makie = "0.16,0.17,0.18,0.19"
+Makie = "0.20"
 julia = "1.7"
 StaticArrays = "1.5"
 
diff --git a/src/util/plotting.jl b/src/util/plotting.jl
index 5e92cb6..1b0dd4f 100644
--- a/src/util/plotting.jl
+++ b/src/util/plotting.jl
@@ -29,7 +29,7 @@ function Makie.plot!(ds::DrawShape{<:Tuple{Shape2}})
 end
 
 # Define the new signature of contour!() used in drawshape!() for 2D shapes.
-function Makie.convert_arguments(P::SurfaceLike, shp::Shape2, res::NTuple{2,Integer})
+function Makie.convert_arguments(P::GridBased, shp::Shape2, res::NTuple{2,Integer})
     lower, upper = bounds(shp)
     ∆ = upper - lower