diff --git a/Project.toml b/Project.toml
index b1e172b6..8ff11e10 100644
--- a/Project.toml
+++ b/Project.toml
@@ -70,7 +70,7 @@ IJulia = "1.20"
 Latexify = "0.12, 0.13"
 MCMCChains = "3.0"
 Measurements = "2.1"
-ModelingToolkit = "0.9, 0.10, 1.0"
+ModelingToolkit = "0.9, 0.10, 1.0, 2.0"
 NLsolve = "4.2"
 Optim = "0.19, 0.20"
 OrdinaryDiffEq = "5.23"