diff --git a/Project.toml b/Project.toml
index fba0c80..9955aec 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "OscillatorOptimization"
 uuid = "181038f1-4587-421a-8eaa-d494cb0e7a81"
-authors = ["Jonathan Fischer"]
 version = "1.0.0-DEV"
+authors = ["Jonathan Fischer"]
 
 [deps]
 ADTypes = "47edcb42-4c32-4615-8424-f2b9edc5f35b"
@@ -32,21 +32,14 @@ Term = "22787eb5-b846-44ae-b979-8e399b8463ab"
 UnicodePlots = "b8865327-cd53-5732-bb35-84acbb429228"
 
 [compat]
-# Core modeling packages (exact versions from working GeometricallyTunableOscillator)
-Catalyst = "=14.4.1"
-ModelingToolkit = "=9.41.0"
-Symbolics = "=6.44.0"
-SymbolicIndexingInterface = "=0.3.37"
 ADTypes = "=1.15.0"
-
-# ODE solving (exact versions from working environment)
-OrdinaryDiffEq = "=6.92.0"
+Catalyst = "=14.4.1"
 DiffEqCallbacks = "=3.9.1"
+ModelingToolkit = "=9.41.0, 11"
+OrdinaryDiffEq = "=6.92.0"
 SciMLBase = "=2.77.2"
-
-# Julia version - ONLY 1.10 currently supported
-# 1.11+ require source code changes for SymbolicIndexingInterface and DiffEqCallbacks API compatibility
-# See VERSION_MIGRATION_PLAN.md for migration roadmap
+SymbolicIndexingInterface = "=0.3.37"
+Symbolics = "=6.44.0"
 julia = "1.10"
 
 [extras]