diff --git a/maml/__init__.py b/maml/__init__.py
index 6e1fe658..8bdbaf3a 100644
--- a/maml/__init__.py
+++ b/maml/__init__.py
@@ -2,6 +2,6 @@
 maml - materials machine learning
 """
 
-__version__ = "2021.3.2"
+__version__ = "2021.10.13"
 
 __import__("pkg_resources").declare_namespace(__name__)
diff --git a/setup.py b/setup.py
index 529fbe13..b123c73b 100644
--- a/setup.py
+++ b/setup.py
@@ -87,7 +87,7 @@
 setup(
     name="maml",
     packages=find_packages(),
-    version="2021.3.2",
+    version="2021.10.13",
     install_requires=["numpy", "scipy", "monty", "scikit-learn", "pandas", "pymatgen", "tqdm"],
     extras_requires={
         "maml.apps.symbolic._selectors_cvxpy": ["cvxpy"],