diff --git a/HISTORY.rst b/HISTORY.rst
index bc95c77..6647054 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,3 +1,12 @@
+======================
+ What's new in 2.2.7
+======================
+
+Release: 2025-01-10
+
+* Add ``user``, ``host``, ``database``, and ``db`` attributes to ``Connection``.
+  opentelemetry-instrumentation-(dbapi|mysqlclient) use them. (#753)
+
 ======================
  What's new in 2.2.6
 ======================
diff --git a/src/MySQLdb/release.py b/src/MySQLdb/release.py
index 0b16844..234d995 100644
--- a/src/MySQLdb/release.py
+++ b/src/MySQLdb/release.py
@@ -1,3 +1,3 @@
 __author__ = "Inada Naoki <songofacandy@gmail.com>"
-__version__ = "2.2.6"
-version_info = (2, 2, 6, "final", 0)
+__version__ = "2.2.7"
+version_info = (2, 2, 7, "final", 0)