diff --git a/pyproject.toml b/pyproject.toml
index 07c3e0b..16078e6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ repo = 'easyCrystallography'
 
 [tool.poetry]
 name = "easyCrystallography"
-version = "0.2.1"
+version = "0.3.0"
 description = "Crystallography in easyScience"
 license = "BSD-3-Clause"
 authors = ["Simon Ward"]