diff --git a/Project.toml b/Project.toml
index e510591..ea3e8dc 100644
--- a/Project.toml
+++ b/Project.toml
@@ -38,7 +38,7 @@ Compat = "3.6, 4"
 Distributions = "0.25.41"
 FillArrays = "1.4.1"
 ForwardDiff = "0.10.12"
-LazyArrays = "1"
+LazyArrays = "1, 2"
 LinearAlgebra = "<0.0.1, 1"
 PDMats = "0.9, 0.10, 0.11"
 Random = "<0.0.1, 1"