diff --git a/docs/Project.toml b/docs/Project.toml
index bca0893bd..a2410dd11 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -48,7 +48,7 @@ MLDataUtils = "0.5"
 MLDatasets = "0.7"
 Optimisers = "0.2, 0.3"
 Optimization = "3.9"
-OptimizationOptimJL = "0.1"
+OptimizationOptimJL = "0.1, 0.4"
 OptimizationOptimisers = "0.1"
 OptimizationPolyalgorithms = "0.1"
 OrdinaryDiffEq = "6.31"