diff --git a/Project.toml b/Project.toml
index 06d611e..1ccba58 100644
--- a/Project.toml
+++ b/Project.toml
@@ -25,7 +25,7 @@ JuMP = "1.24"
 MPI = "0.20.22"
 Optim = "1.11"
 Optimisers = "0.4.5"
-ParametricOptInterface = "0.9.0, 0.10"
+ParametricOptInterface = "0.9.0, 0.10, 0.11"
 Statistics = "1"
 Zygote = "0.6.75, 0.7"
 julia = "1.10"