diff --git a/pyproject.toml b/pyproject.toml
index ac211b9df..30db9673c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "databricks-sql-connector"
-version = "2.0.3"
+version = "2.0.4-dev"
 description = "Databricks SQL Connector for Python"
 authors = ["Databricks <databricks-sql-connector-maintainers@databricks.com>"]
 license = "Apache-2.0"
diff --git a/src/databricks/sql/__init__.py b/src/databricks/sql/__init__.py
index f1d979f62..0523eb941 100644
--- a/src/databricks/sql/__init__.py
+++ b/src/databricks/sql/__init__.py
@@ -28,7 +28,7 @@ def __repr__(self):
 DATE = DBAPITypeObject("date")
 ROWID = DBAPITypeObject()
 
-__version__ = "2.0.3"
+__version__ = "2.0.4-dev"
 USER_AGENT_NAME = "PyDatabricksSqlConnector"
 
 # These two functions are pyhive legacy