diff --git a/pyproject.toml b/pyproject.toml
index 14477070..86564265 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "scikit_build_core.build"
 
 [project]
 name = "units_llnl"
-version = "0.12.3"
+version = "0.13.0"
 description = "Python bindings for the LLNL units library"
 readme = "python/README.md"
 requires-python = ">=3.10"