diff --git a/Project.toml b/Project.toml
index f5990a13..48a8d8e6 100644
--- a/Project.toml
+++ b/Project.toml
@@ -33,7 +33,7 @@ RDatasets = "0.7"
 Reexport = "1.2"
 SpecialFunctions = "2.1"
 StatsFuns = "0.9, 1"
-ToeplitzMatrices = "0.7"
+ToeplitzMatrices = "0.7, 0.8"
 julia = "1.6"
 
 [extras]