diff --git a/lib/MadNLPTests/Project.toml b/lib/MadNLPTests/Project.toml
index 9b594d3b..2d8fdcd8 100644
--- a/lib/MadNLPTests/Project.toml
+++ b/lib/MadNLPTests/Project.toml
@@ -16,5 +16,5 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 JuMP = "1"
 MadNLP = "0.5, 0.6, 0.7, 0.8"
 NLPModels = "~0.17.2, 0.18, 0.19, 0.20"
-NLPModelsJuMP = "0.12, 0.13"
+NLPModelsJuMP = "0.13"
 julia = "1.6"