diff --git a/Project.toml b/Project.toml
index c04793d1e2..6409dca9dc 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "ModelingToolkit"
 uuid = "961ee093-0014-501f-94e3-6117800e7a78"
 authors = ["Yingbo Ma <mayingbo5@gmail.com>", "Chris Rackauckas <accounts@chrisrackauckas.com> and contributors"]
-version = "9.82.0"
+version = "9.83.0"
 
 [deps]
 ADTypes = "47edcb42-4c32-4615-8424-f2b9edc5f35b"
@@ -111,7 +111,7 @@ EnumX = "1.0.4"
 ExprTools = "0.1.10"
 FMI = "0.14"
 FindFirstFunctions = "1"
-ForwardDiff = "0.10.3"
+ForwardDiff = "0.10.3, 1"
 FunctionWrappers = "1.1"
 FunctionWrappersWrappers = "0.1"
 Graphs = "1.5.2"
@@ -147,7 +147,7 @@ Serialization = "1"
 Setfield = "0.7, 0.8, 1"
 SimpleNonlinearSolve = "0.1.0, 1, 2"
 SparseArrays = "1"
-SpecialFunctions = "0.7, 0.8, 0.9, 0.10, 1.0, 2"
+SpecialFunctions = "1, 2"
 StaticArrays = "0.10, 0.11, 0.12, 1.0"
 StochasticDelayDiffEq = "1.10"
 StochasticDiffEq = "6.72.1"
diff --git a/test/extensions/Project.toml b/test/extensions/Project.toml
index f1647aef1a..f91231fe05 100644
--- a/test/extensions/Project.toml
+++ b/test/extensions/Project.toml
@@ -1,3 +1,6 @@
+[sources]
+ModelingToolkit = {path = "../.."}
+
 [deps]
 BifurcationKit = "0f109fa4-8a5d-4b75-95aa-f515264e7665"
 CasADi = "c49709b8-5c63-11e9-2fb2-69db5844192f"