diff --git a/docs/Project.toml b/docs/Project.toml
index 060076341..2c93dc4fd 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -61,7 +61,7 @@ NLPModelsTest = "0.10"
 NLopt = "0.6, 1"
 Optimization = "3"
 OptimizationBBO = "0.1, 0.2, 0.3"
-OptimizationBase = "0.0.5, 0.0.6, 0.0.7, 1"
+OptimizationBase = "0.0.5, 0.0.6, 0.0.7, 1, 2"
 OptimizationCMAEvolutionStrategy = "0.1, 0.2"
 OptimizationEvolutionary = "0.1, 0.2, 0.3"
 OptimizationFlux = "0.2.1"