diff --git a/docs/main/changelog.rst b/docs/main/changelog.rst
index c74f716c..e44e3f24 100644
--- a/docs/main/changelog.rst
+++ b/docs/main/changelog.rst
@@ -7,8 +7,8 @@ that were made in every particular version.
 From version 0.7.6 *Dependency Injector* framework strictly 
 follows `Semantic versioning`_
 
-Development version
--------------------
+4.28.0
+------
 - Add wiring injections into modules and class attributes.
   See issue: `#411 <https://github.com/ets-labs/python-dependency-injector/issues/411>`_.
   Many thanks to `@brunopereira27 <https://github.com/brunopereira27>`_ for submitting
diff --git a/src/dependency_injector/__init__.py b/src/dependency_injector/__init__.py
index 3f784e9b..9849a621 100644
--- a/src/dependency_injector/__init__.py
+++ b/src/dependency_injector/__init__.py
@@ -1,6 +1,6 @@
 """Top-level package."""
 
-__version__ = '4.27.0'
+__version__ = '4.28.0'
 """Version number.
 
 :type: str