diff --git a/pyproject.toml b/pyproject.toml
index e9f571b..990eb08 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ramanspy"
-version = "0.2.1"
+version = "0.2.2"
 description = "RamanSPy: An open-source Python package for integrative Raman spectroscopy data analysis"
 readme = "README.md"
 authors = [{ name = "Dimitar Georgiev", email = "d.georgiev21@imperial.ac.uk" }]