Update Project.toml

ChrisRackauckas · web-flow · commit f97f0ae1db9e · 2021-12-04T09:14:28.000-05:00
diff --git a/Project.toml b/Project.toml
@@ -17,7 +17,7 @@ Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 Catalyst = "9"
 DiffEqBase = "6"
 DiffEqOperators = "4"
-ModelingToolkit = "6"
+ModelingToolkit = "7"
 julia = "1.6"
 
 [extras]
