diff --git a/benchmarks/ModelingToolkit/Project.toml b/benchmarks/ModelingToolkit/Project.toml
index 4f86f9594..5c3cd0d98 100644
--- a/benchmarks/ModelingToolkit/Project.toml
+++ b/benchmarks/ModelingToolkit/Project.toml
@@ -26,7 +26,7 @@ LinearSolve = "2.30.0"
 ModelingToolkit = "9.15.0"
 ModelingToolkitStandardLibrary = "2"
 OMJulia = "0.3.1"
-OrdinaryDiffEq = "6.80.0"
+OrdinaryDiffEq = "6.81.0"
 Polynomials = "4.0.8"
 PreferenceTools = "0.1.2"
 SciMLBenchmarks = "0.1.3"