diff --git a/pyproject.toml b/pyproject.toml
index 71f7453..0b3fda5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "rda_python_miscs"
-version = "2.0.12"
+version = "2.0.13"
 authors = [
   { name="Zaihua Ji", email="zji@ucar.edu" },
 ]