diff --git a/Project.toml b/Project.toml
index ff04b8e..ed1574f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -12,10 +12,10 @@ StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 Trapz = "592b5752-818d-11e9-1e9a-2b8ca4a44cd1"
 
 [compat]
-Images = "0.22"
+Images = "0.22, 0.23"
 LombScargle = "0.5"
-StatsBase = "0.33"
 Plots = "1.4"
+StatsBase = "0.33"
 Trapz = "2.0"
 julia = "1"