diff --git a/Project.toml b/Project.toml
index c91ce7a..3f86bb3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -14,7 +14,7 @@ Compat = "4.16"
 ConstructionBase = "1.4"
 LinearAlgebra = "1.10"
 Measurements = "2"
-OrderedCollections = "1.6"
+OrderedCollections = "1.6, 2.0"
 Random = "1"
 julia = "1.10"