diff --git a/Project.toml b/Project.toml
index 1e39347..db2f0c6 100644
--- a/Project.toml
+++ b/Project.toml
@@ -12,5 +12,9 @@ SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 
 [compat]
 ExprTools = "0.1"
+InteractiveUtils = "<0.0.1, 1.2"
+LinearAlgebra = "<0.0.1, 1.2"
+Random = "<0.0.1, 1.2"
 Requires = "0.5, 1"
+SparseArrays = "<0.0.1, 1.2"
 julia = "1.2"