diff --git a/Project.toml b/Project.toml
index 068f222..fc8de19 100644
--- a/Project.toml
+++ b/Project.toml
@@ -8,7 +8,7 @@ ModelingToolkit = "961ee093-0014-501f-94e3-6117800e7a78"
 
 [compat]
 DifferentialEquations = "7"
-ModelingToolkit = "9"
+ModelingToolkit = "9, 11.27"
 SafeTestsets = "0.1"
 SciMLTesting = "1"
 Test = "1"