diff --git a/omop/__init__.py b/omop/__init__.py
index a113f6d..f9f49bd 100644
--- a/omop/__init__.py
+++ b/omop/__init__.py
@@ -49,7 +49,7 @@
    Vocabulary
 """
 
-__version__ = "0.1.0"  # denote a pre-release for 0.1.0 with 0.1rc1
+__version__ = "0.1.1"  # denote a pre-release for 0.1.0 with 0.1rc1
 
 from lamindb_setup import _check_instance_setup