diff --git a/Project.toml b/Project.toml
index 045414e..299e975 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "MultiScaleArrays"
 uuid = "f9640e96-87f6-5992-9c3b-0743c6a49ffa"
 authors = ["Chris Rackauckas <accounts@chrisrackauckas.com>"]
-version = "1.13.0"
+version = "1.14.0"
 
 [deps]
 DiffEqBase = "2b5f629d-d688-5b77-993f-72d75c75574e"
@@ -11,10 +11,15 @@ LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 OrdinaryDiffEq = "1dea7af3-3e70-54e6-95c3-0bf5283fa5ed"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 RecursiveArrayTools = "731186ca-8d62-57ce-b412-fbd966d074cd"
-SparseDiffTools = "47a9eef4-7e08-11e9-0b38-333d64bd3804"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 StochasticDiffEq = "789caeaf-c7a9-5a7d-9973-96adeb23e2a0"
 
+[weakdeps]
+SparseDiffTools = "47a9eef4-7e08-11e9-0b38-333d64bd3804"
+
+[extensions]
+MultiScaleArraysSparseDiffToolsExt = "SparseDiffTools"
+
 [compat]
 DiffEqBase = "6.5"
 FiniteDiff = "2.3"
@@ -24,7 +29,7 @@ RecursiveArrayTools = "1,2,3"
 SparseDiffTools = "1.6, 2"
 Statistics = "1"
 StochasticDiffEq = "6.13"
-julia = "1.6"
+julia = "1.10"
 
 [extras]
 OrdinaryDiffEq = "1dea7af3-3e70-54e6-95c3-0bf5283fa5ed"
diff --git a/ext/MultiScaleArraysSparseDiffToolsExt.jl b/ext/MultiScaleArraysSparseDiffToolsExt.jl
new file mode 100644
index 0000000..b3a17e2
--- /dev/null
+++ b/ext/MultiScaleArraysSparseDiffToolsExt.jl
@@ -0,0 +1,35 @@
+module MultiScaleArraysSparseDiffToolsExt
+
+using MultiScaleArrays, SparseDiffTools
+
+function MultiScaleArrays.add_node_jac_config!(cache, config::SparseDiffTools.ForwardColorJacCache, i, x,
+                              node...)
+    @assert cache.jac_config.colorvec isa UnitRange
+    cache.jac_config = SparseDiffTools.ForwardColorJacCache(cache.uf, cache.uprev,
+                                                            config.chunksize)
+    nothing
+end
+
+function MultiScaleArrays.add_node_jac_config!(cache, config::SparseDiffTools.ForwardColorJacCache, i, x)
+    @assert cache.jac_config.colorvec isa UnitRange
+    cache.jac_config = SparseDiffTools.ForwardColorJacCache(cache.uf, cache.uprev,
+                                                            config.chunksize)
+    nothing
+end
+
+function MultiScaleArrays.remove_node_jac_config!(cache, config::SparseDiffTools.ForwardColorJacCache, i, x,
+                                 node...)
+    @assert cache.jac_config.colorvec isa UnitRange
+    cache.jac_config = SparseDiffTools.ForwardColorJacCache(cache.uf, cache.uprev,
+                                                            config.chunksize)
+    nothing
+end
+
+function MultiScaleArrays.remove_node_jac_config!(cache, config::SparseDiffTools.ForwardColorJacCache, i, x)
+    @assert cache.jac_config.colorvec isa UnitRange
+    cache.jac_config = SparseDiffTools.ForwardColorJacCache(cache.uf, cache.uprev,
+                                                            config.chunksize)
+    nothing
+end
+
+end
\ No newline at end of file
diff --git a/src/MultiScaleArrays.jl b/src/MultiScaleArrays.jl
index d206451..ec49735 100644
--- a/src/MultiScaleArrays.jl
+++ b/src/MultiScaleArrays.jl
@@ -172,7 +172,7 @@ abstract type AbstractMultiScaleArrayLeaf{B} <: AbstractMultiScaleArray{B} end
 abstract type AbstractMultiScaleArrayHead{B} <: AbstractMultiScaleArray{B} end
 
 using DiffEqBase, Statistics, LinearAlgebra, FiniteDiff
-import OrdinaryDiffEq, StochasticDiffEq, ForwardDiff, SparseDiffTools
+import OrdinaryDiffEq, StochasticDiffEq, ForwardDiff
 
 Base.show(io::IO, x::AbstractMultiScaleArray) = invoke(show, Tuple{IO, Any}, io, x)
 Base.show(io::IO, ::MIME"text/plain", x::AbstractMultiScaleArray) = show(io, x)
diff --git a/src/diffeq.jl b/src/diffeq.jl
index 1f4ecc4..76f69f0 100644
--- a/src/diffeq.jl
+++ b/src/diffeq.jl
@@ -113,36 +113,6 @@ function remove_node_non_user_cache!(integrator::DiffEqBase.AbstractODEIntegrato
     nothing
 end
 
-function add_node_jac_config!(cache, config::SparseDiffTools.ForwardColorJacCache, i, x,
-                              node...)
-    @assert cache.jac_config.colorvec isa UnitRange
-    cache.jac_config = SparseDiffTools.ForwardColorJacCache(cache.uf, cache.uprev,
-                                                            config.chunksize)
-    nothing
-end
-
-function add_node_jac_config!(cache, config::SparseDiffTools.ForwardColorJacCache, i, x)
-    @assert cache.jac_config.colorvec isa UnitRange
-    cache.jac_config = SparseDiffTools.ForwardColorJacCache(cache.uf, cache.uprev,
-                                                            config.chunksize)
-    nothing
-end
-
-function remove_node_jac_config!(cache, config::SparseDiffTools.ForwardColorJacCache, i, x,
-                                 node...)
-    @assert cache.jac_config.colorvec isa UnitRange
-    cache.jac_config = SparseDiffTools.ForwardColorJacCache(cache.uf, cache.uprev,
-                                                            config.chunksize)
-    nothing
-end
-
-function remove_node_jac_config!(cache, config::SparseDiffTools.ForwardColorJacCache, i, x)
-    @assert cache.jac_config.colorvec isa UnitRange
-    cache.jac_config = SparseDiffTools.ForwardColorJacCache(cache.uf, cache.uprev,
-                                                            config.chunksize)
-    nothing
-end
-
 function add_node_jac_config!(cache, config::FiniteDiff.JacobianCache, i, x)
     #add_node!(cache.x1, fill!(similar(x, eltype(cache.x1)),0))
     add_node!(config.fx, recursivecopy(x))