diff --git a/docs/main/changelog.rst b/docs/main/changelog.rst
index b40dacc0..42197944 100644
--- a/docs/main/changelog.rst
+++ b/docs/main/changelog.rst
@@ -11,6 +11,14 @@ Development version
 -------------------
 - No features.
 
+3.3.6
+-----
+- Patch ``Configuration`` provider to raise ``AttributeError`` when there
+  is an attempt to access special attribute like ``__module__`` or
+  ``__name__`` (this behaviour is identical to behaviour of ``object``).
+- Apply minor refactoring for ``providers`` module.
+- Remove cythonization from travis building process.
+
 3.3.5
 -----
 - [Refactoring] Consolidate all containers in
diff --git a/src/dependency_injector/__init__.py b/src/dependency_injector/__init__.py
index e4552063..56a7cbe6 100644
--- a/src/dependency_injector/__init__.py
+++ b/src/dependency_injector/__init__.py
@@ -1,6 +1,6 @@
 """Dependency injector top-level package."""
 
-__version__ = '3.3.5'
+__version__ = '3.3.6'
 """Version number that follows semantic versioning.
 
 :type: str