diff --git a/Project.toml b/Project.toml
index faf3faf..be147be 100644
--- a/Project.toml
+++ b/Project.toml
@@ -20,7 +20,7 @@ GradientMicroIDLJSONExt = "JSON"
 JSON = "1.5"
 julia = "1.12"
 EnumX = "1.0.7"
-OrderedCollections = "2.0.1"
+OrderedCollections = "1.8.1, 2.0"
 StaticArrays = "1.9.20"
 YAML = "0.4.16"