diff --git a/Project.toml b/Project.toml
index a28038d..a39ae9b 100644
--- a/Project.toml
+++ b/Project.toml
@@ -35,7 +35,7 @@ HomotopyContinuation = "2"
 LinearSolve = "3"
 ModelingToolkit = "10"
 Nemo = "0.40 - 0.52"
-OrderedCollections = "1"
+OrderedCollections = "1, 2"
 PrecompileTools = "1"
 ProgressMeter = "1"
 SIAN = "1.7"