diff --git a/Project.toml b/Project.toml
index 691504e5..710c431e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -62,7 +62,7 @@ OrderedCollections = "1.4"
 Pkg = "1.4, 1.5"
 ProgressMeter = "1"
 Random = "1.11"
-RecursiveArrayTools = "2, 3"
+RecursiveArrayTools = "2, 3, 4"
 SHA = "0.7, 1"
 SparseArrays = "1.11"
 StaticArrays = "1"