diff --git a/Project.toml b/Project.toml
index 9b91438dc..c13abd417 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,7 +16,6 @@ ProgressLogging = "33c8b6b6-d38a-422a-b730-caa89a2f386c"
 Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
 SciMLBase = "0bca4576-84f4-4d90-8ffe-ffa030f20462"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
-SymbolicIndexingInterface = "2efcf032-c050-4f8e-a9bb-153293bab1f5"
 TerminalLoggers = "5d786b92-1e48-4d6f-9151-6b4477ca9bed"
 
 [weakdeps]
@@ -57,10 +56,9 @@ Printf = "1.10"
 ProgressLogging = "0.1"
 Reexport = "1.2"
 ReverseDiff = "1.14"
-SciMLBase = "< 2.23.0"
+SciMLBase = "2.23.0"
 SparseArrays = "1.10"
 SparseDiffTools = "2.14"
-SymbolicIndexingInterface = "0.3.2"
 Symbolics = "5.12"
 TerminalLoggers = "0.1"
 Tracker = "0.2.29"
diff --git a/src/Optimization.jl b/src/Optimization.jl
index 6cfa05248..1bb7b69cb 100644
--- a/src/Optimization.jl
+++ b/src/Optimization.jl
@@ -13,7 +13,6 @@ end
 
 using Logging, ProgressLogging, ConsoleProgressMonitor, TerminalLoggers, LoggingExtras
 using ArrayInterface, Base.Iterators, SparseArrays, LinearAlgebra
-using SymbolicIndexingInterface
 using Pkg
 
 import SciMLBase: OptimizationProblem,