diff --git a/Project.toml b/Project.toml
index 49f0ee0b..cec0d14d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "QuantumToolbox"
 uuid = "6c2fb7c5-b903-41d2-bc5e-5a7c320b9fab"
 authors = ["Alberto Mercurio", "Luca Gravina", "Yi-Te Huang"]
-version = "0.14.1"
+version = "0.15.0"
 
 [deps]
 ArrayInterface = "4fba245c-0d91-5ea0-9b3e-6abc04ee57a9"