diff --git a/src/aind_metadata_mapper/__init__.py b/src/aind_metadata_mapper/__init__.py
index c77939d9..01c481c4 100644
--- a/src/aind_metadata_mapper/__init__.py
+++ b/src/aind_metadata_mapper/__init__.py
@@ -1,3 +1,3 @@
 """Init package"""
 
-__version__ = "0.20.0"
+__version__ = "0.21.0"