diff --git a/pyproject.toml b/pyproject.toml
index e1eb0ab..ddd376b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "sic-classification-utils"
-version = "0.1.14"
+version = "0.1.15"
 description = "Utility functions used for SIC classification"
 readme = "README.md"
 requires-python = ">=3.12,<4.0"