diff --git a/Cargo.toml b/Cargo.toml
index 1673151..3d0c72b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "arion"
-version = "0.4.0"
+version = "0.5.0"
 edition = "2021"
 description = "Solver and Local search operators for vehicle routing problems"
 readme = "README.md"