diff --git a/CHANGELOG.md b/CHANGELOG.md
index a20cce4e..0bd22e3a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+# 4.0.5 (2025-06-24)
+- Fix: Reverted change in cursor close handling which led to errors impacting users (databricks/databricks-sql-python#613 by @madhav-db)
+
 # 4.0.4 (2025-06-16)
 
 - Update thrift client library after cleaning up unused fields and structs (databricks/databricks-sql-python#553 by @vikrantpuppala)
diff --git a/pyproject.toml b/pyproject.toml
index 19edb721..54fd263a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "databricks-sql-connector"
-version = "4.0.4"
+version = "4.0.5"
 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 c930d746..d3af2f5c 100644
--- a/src/databricks/sql/__init__.py
+++ b/src/databricks/sql/__init__.py
@@ -68,7 +68,7 @@ def __repr__(self):
 DATE = DBAPITypeObject("date")
 ROWID = DBAPITypeObject()
 
-__version__ = "4.0.4"
+__version__ = "4.0.5"
 USER_AGENT_NAME = "PyDatabricksSqlConnector"
 
 # These two functions are pyhive legacy