diff --git a/Project.toml b/Project.toml
index 9d8ce39..5b35231 100644
--- a/Project.toml
+++ b/Project.toml
@@ -22,10 +22,14 @@ SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 
 [compat]
-Compat = "≥ 0.60.0"
-Graphics = "≥ 0.2.0"
+Cairo = "1"
+Colors = "0.12"
+Compat = "3"
+Graphics = "1"
 Grisu = "1"
-IniFile = "≥ 0.3.1"
-NaNMath = "≥ 0.2.4"
-StatsBase = "≥ 0.13.1"
-julia = "≥ 0.7.0"
+Gtk = "1.1"
+IniFile = "0.5"
+NaNMath = "0.2.4,0.3"
+Reexport = "0.2"
+StatsBase = "0.33.2"
+julia = "1"