Update Project.toml

Author: ChrisRackauckas

Project.toml

@@ -19,7 +19,7 @@ ZygoteRules = "700de1a5-db45-46bc-99cf-38207098b444"
 ArrayInterface = "2.7, 3.0"
 ChainRulesCore = "0.10.7, 1"
 DocStringExtensions = "0.8"
-FillArrays = "0.12"
+FillArrays = "0.11, 0.12"
 RecipesBase = "0.7, 0.8, 1.0"
 Requires = "0.5, 1.0"
 StaticArrays = "0.12, 1.0"