diff --git a/Project.toml b/Project.toml
index 6612baa..49f0faf 100644
--- a/Project.toml
+++ b/Project.toml
@@ -11,6 +11,7 @@ Images = "916415d5-f1e6-5110-898d-aaa5f9f070e0"
 PProf = "e4faabce-9ead-11e9-39d9-4379958e3056"
 
 [compat]
+BenchmarkTools = "1"
 Images = "0.25"
 julia = "1"