diff --git a/Project.toml b/Project.toml
index 6612baa..ae59951 100644
--- a/Project.toml
+++ b/Project.toml
@@ -12,6 +12,7 @@ PProf = "e4faabce-9ead-11e9-39d9-4379958e3056"
 
 [compat]
 Images = "0.25"
+PProf = "2"
 julia = "1"
 
 [extras]