Update Project.toml

ChrisRackauckas · web-flow · commit d55eb0d303d2 · 2019-08-28T09:06:57.000-04:00
diff --git a/Project.toml b/Project.toml
@@ -14,6 +14,7 @@ Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 
 [compat]
 DiffEqBase = ">= 5.15.0"
+DiffEqOperators = "4"
 julia = "1"
 
 [extras]
