diff --git a/docs/main/changelog.rst b/docs/main/changelog.rst
index 4f814f76..f9929b40 100644
--- a/docs/main/changelog.rst
+++ b/docs/main/changelog.rst
@@ -7,7 +7,11 @@ that were made in every particular version.
 From version 0.7.6 *Dependency Injector* framework strictly 
 follows `Semantic versioning`_
 
-3.21.0
+3.21.2
+------
+- Hotfix changelog typo.
+
+3.21.1
 ------
 - Hotfix ``ghnav-flask`` example to read Github token from environment variable.
 
diff --git a/src/dependency_injector/__init__.py b/src/dependency_injector/__init__.py
index 1afac0c6..5f225459 100644
--- a/src/dependency_injector/__init__.py
+++ b/src/dependency_injector/__init__.py
@@ -1,6 +1,6 @@
 """Dependency injector top-level package."""
 
-__version__ = '3.21.1'
+__version__ = '3.21.2'
 """Version number that follows semantic versioning.
 
 :type: str