diff --git a/Project.toml b/Project.toml
index 51790e3..675dbf7 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "KrigingEstimators"
 uuid = "d293930c-a38c-56c5-8ebb-12008647b47a"
 author = "Júlio Hoffimann <julio.hoffimann@gmail.com>"
-version = "0.2.2"
+version = "0.2.3"
 
 [deps]
 Combinatorics = "861a8166-3701-5b0c-9a16-15d98fcdc6aa"
@@ -19,5 +19,5 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 test = ["Pkg", "Random", "Test"]
 
 [compat]
-Variography = "≥ 0.3.6"
+Variography = "≥ 0.3.7"
 julia = "1"