diff --git a/Project.toml b/Project.toml
index a2192fee..cd497589 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "GasChem"
 uuid = "58070593-4751-4c87-a5d1-63807d11d76c"
 authors = ["EarthSciML authors and contributors"]
-version = "0.7.0"
+version = "0.7.1"
 
 [deps]
 Catalyst = "479239e8-5488-4da2-87a7-35f2df7eef83"
@@ -26,7 +26,7 @@ DynamicQuantities = "0.13"
 EarthSciData = "0.9"
 EarthSciMLBase = "0.16"
 Interpolations = "0.14, 0.15"
-ModelingToolkit = "9"
+ModelingToolkit = "9 - 9.38"
 SafeTestsets = "0.0.1, 0.1"
 StaticArrays = "1"
 julia = "1"
diff --git a/src/fastjx_couplings.jl b/src/fastjx_couplings.jl
index 840bdc19..26044540 100644
--- a/src/fastjx_couplings.jl
+++ b/src/fastjx_couplings.jl
@@ -23,4 +23,4 @@ function EarthSciMLBase.couple2(c::SuperFastCoupler, p::FastJXCoupler)
             c.jNO2 ~ p.j_NO2
             c.jO31D ~ p.j_o31D
         ], c, p)
-end
\ No newline at end of file
+end
diff --git a/test/compose_fastjx_superfast_test.jl b/test/compose_fastjx_superfast_test.jl
index b6119f53..fcb949d5 100644
--- a/test/compose_fastjx_superfast_test.jl
+++ b/test/compose_fastjx_superfast_test.jl
@@ -1,9 +1,8 @@
-using GasChem
+using Main.GasChem
 using EarthSciMLBase
 using DifferentialEquations, ModelingToolkit, DynamicQuantities
 using ModelingToolkit:t
 
-#   Unit Test
 @testset "2wayCoupling" begin
     sol_middle = 9.948004877573444