diff --git a/lib/OptimizationAuglag/Project.toml b/lib/OptimizationAuglag/Project.toml
new file mode 100644
index 000000000..3f01a0e7d
--- /dev/null
+++ b/lib/OptimizationAuglag/Project.toml
@@ -0,0 +1,20 @@
+name = "OptimizationAuglag"
+uuid = "2ea93f80-9333-43a1-a68d-1f53b957a421"
+authors = ["paramthakkar123 <paramthakkar864@gmail.com>"]
+version = "0.1.0"
+
+[deps]
+ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
+MLUtils = "f1d291b0-491e-4a28-83b9-f70985020b54"
+Optimization = "7f7a1694-90dd-40f0-9382-eb1efda571ba"
+OptimizationBase = "bca83a33-5cc9-4baa-983d-23429ab6bcbb"
+OptimizationOptimisers = "42dfb2eb-d2b4-4451-abcd-913932933ac1"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[compat]
+ForwardDiff = "1.0.1"
+MLUtils = "0.4.8"
+Optimization = "4.4.0"
+OptimizationBase = "2.10.0"
+OptimizationOptimisers = "0.3.8"
+Test = "1.11.0"
diff --git a/src/auglag.jl b/lib/OptimizationAuglag/src/OptimizationAuglag.jl
similarity index 94%
rename from src/auglag.jl
rename to lib/OptimizationAuglag/src/OptimizationAuglag.jl
index a9fd3981f..43ae86ad2 100644
--- a/src/auglag.jl
+++ b/lib/OptimizationAuglag/src/OptimizationAuglag.jl
@@ -1,3 +1,9 @@
+module OptimizationAuglag
+
+using Optimization
+using OptimizationBase.SciMLBase: OptimizationProblem, OptimizationFunction, OptimizationStats
+using OptimizationBase.LinearAlgebra: norm
+
 @kwdef struct AugLag
     inner::Any
     τ = 0.5
@@ -15,7 +21,7 @@ SciMLBase.requiresgradient(::AugLag) = true
 SciMLBase.allowsconstraints(::AugLag) = true
 SciMLBase.requiresconsjac(::AugLag) = true
 
-function __map_optimizer_args(cache::Optimization.OptimizationCache, opt::AugLag;
+function __map_optimizer_args(cache::OptimizationBase.OptimizationCache, opt::AugLag;
         callback = nothing,
         maxiters::Union{Number, Nothing} = nothing,
         maxtime::Union{Number, Nothing} = nothing,
@@ -105,7 +111,7 @@ function SciMLBase.__solve(cache::OptimizationCache{
             cache.f.cons(cons_tmp, θ)
             cons_tmp[eq_inds] .= cons_tmp[eq_inds] - cache.lcons[eq_inds]
             cons_tmp[ineq_inds] .= cons_tmp[ineq_inds] .- cache.ucons[ineq_inds]
-            opt_state = Optimization.OptimizationState(u = θ, objective = x[1], p = p)
+            opt_state = Optimization.OptimizationState(u = θ, objective = x[1])
             if cache.callback(opt_state, x...)
                 error("Optimization halted by callback.")
             end
@@ -171,10 +177,12 @@ function SciMLBase.__solve(cache::OptimizationCache{
                 break
             end
         end
-        stats = Optimization.OptimizationStats(; iterations = maxiters,
+        stats = OptimizationStats(; iterations = maxiters,
             time = 0.0, fevals = maxiters, gevals = maxiters)
         return SciMLBase.build_solution(
             cache, cache.opt, θ, x,
             stats = stats, retcode = opt_ret)
     end
 end
+
+end
diff --git a/lib/OptimizationAuglag/test/runtests.jl b/lib/OptimizationAuglag/test/runtests.jl
new file mode 100644
index 000000000..60f994265
--- /dev/null
+++ b/lib/OptimizationAuglag/test/runtests.jl
@@ -0,0 +1,36 @@
+using OptimizationBase
+using MLUtils
+using OptimizationOptimisers
+using OptimizationAuglag
+using ForwardDiff
+using OptimizationBase: OptimizationCache
+using OptimizationBase.SciMLBase: OptimizationFunction
+using Test
+
+@testset "OptimizationAuglag.jl" begin
+    x0 = (-pi):0.001:pi
+    y0 = sin.(x0)
+    data = MLUtils.DataLoader((x0, y0), batchsize = 126)
+
+    function loss(coeffs, data)
+        ypred = [evalpoly(data[1][i], coeffs) for i in eachindex(data[1])]
+        return sum(abs2, ypred .- data[2])
+    end
+
+    function cons1(res, coeffs, p = nothing)
+        res[1] = coeffs[1] * coeffs[5] - 1
+        return nothing
+    end
+
+    optf = OptimizationFunction(loss, OptimizationBase.AutoSparseForwardDiff(), cons = cons1)
+    callback = (st, l) -> (@show l; return false)
+
+    initpars = rand(5)
+    l0 = optf(initpars, (x0, y0))
+
+    prob = OptimizationProblem(optf, initpars, data, lcons = [-Inf], ucons = [1],
+        lb = [-10.0, -10.0, -10.0, -10.0, -10.0], ub = [10.0, 10.0, 10.0, 10.0, 10.0])
+    opt = solve(
+        prob, OptimizationAuglag.AugLag(; inner = Adam()), maxiters = 10000, callback = callback)
+    @test opt.objective < l0
+end
\ No newline at end of file
diff --git a/src/Optimization.jl b/src/Optimization.jl
index 8d0257dd1..4cfeead6e 100644
--- a/src/Optimization.jl
+++ b/src/Optimization.jl
@@ -24,7 +24,6 @@ include("utils.jl")
 include("state.jl")
 include("lbfgsb.jl")
 include("sophia.jl")
-include("auglag.jl")
 
 export solve
 
diff --git a/test/native.jl b/test/native.jl
index 0c6c0f6e5..f7385fd0d 100644
--- a/test/native.jl
+++ b/test/native.jl
@@ -51,12 +51,6 @@ prob = OptimizationProblem(optf, initpars, (x0, y0), lcons = [-Inf], ucons = [0.
 opt1 = solve(prob, Optimization.LBFGS(), maxiters = 1000, callback = callback)
 @test opt1.objective < l0
 
-prob = OptimizationProblem(optf, initpars, data, lcons = [-Inf], ucons = [1],
-    lb = [-10.0, -10.0, -10.0, -10.0, -10.0], ub = [10.0, 10.0, 10.0, 10.0, 10.0])
-opt = solve(
-    prob, Optimization.AugLag(; inner = Adam()), maxiters = 10000, callback = callback)
-@test opt.objective < l0
-
 optf1 = OptimizationFunction(loss, AutoSparseForwardDiff())
 prob1 = OptimizationProblem(optf1, rand(5), data)
 sol1 = solve(prob1, OptimizationOptimisers.Adam(), maxiters = 1000, callback = callback)