diff --git a/test/Project.toml b/test/Project.toml
index 945f79b9..4f633f69 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -21,7 +21,7 @@ Interpolations = "0.15, 0.16"
 Ipopt = "1"
 JuMP = "1"
 MadNLPMumps = "0.5"
-NLPModels = "0.21"
+NLPModels = "0.22"
 NLPModelsIpopt = "0.11"
 OptimalControl = "1"
 Plots = "1"