diff --git a/test/Project.toml b/test/Project.toml
index 6214d50..7f39f6f 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -27,6 +27,6 @@ LinearAlgebra = "1"
 MadNLP = "0.9"
 MadNLPGPU = "0.8"
 NLPModels = "0.21"
-OrderedCollections = "1.8"
+OrderedCollections = "1.8, 2"
 Test = "1.10"
 julia = "1.10"