Update Project.toml

Author: ChrisRackauckas

Project.toml

@@ -61,7 +61,7 @@ DiffEqNoiseProcess = "5.19"
 Distributed = "1"
 Distributions = "0.25"
 EllipsisNotation = "1"
-Enzyme = "0.12.12"
+Enzyme = "0.12.21"
 FiniteDiff = "2"
 ForwardDiff = "0.10"
 FunctionProperties = "0.1"