diff --git a/benchmarks/OptimizationFrameworks/Project.toml b/benchmarks/OptimizationFrameworks/Project.toml
index 23e9c001c..a9f4b00e3 100644
--- a/benchmarks/OptimizationFrameworks/Project.toml
+++ b/benchmarks/OptimizationFrameworks/Project.toml
@@ -44,6 +44,7 @@ Nonconvex = "2"
 NonconvexIpopt = "0.4"
 Optim = "1"
 Optimization = "3, 4"
+OptimizationBase = "2"
 OptimizationMOI = "0.4, 0.5"
 Plots = "1"
 PowerModels = "0.19"