diff --git a/Project.toml b/Project.toml
index 56373a85..706765ba 100644
--- a/Project.toml
+++ b/Project.toml
@@ -21,7 +21,7 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 SuiteSparse = "4607b0f0-06f3-5cda-b6b1-a6196a1729e9"
 
 [compat]
-BenchmarkTools = "0.5"
+BenchmarkTools = "0.5, 1.0"
 CSV = "0.8"
 DataFrames = "0.21, 0.22"
 DataStructures = "0.18"