diff --git a/README.rst b/README.rst
index b8dc44a5..64086daa 100644
--- a/README.rst
+++ b/README.rst
@@ -198,7 +198,7 @@ client with a mock:
    with container.api_client.override(mock.Mock()):
        service = container.service()
 
-You can override any provider by another provider.
+You can override any provider with another provider.
 
 It also helps you in configuring project for the different environments: replace an API client
 with a stub on the dev or stage.
diff --git a/docs/main/changelog.rst b/docs/main/changelog.rst
index 93f9d8b5..418e1bdd 100644
--- a/docs/main/changelog.rst
+++ b/docs/main/changelog.rst
@@ -7,6 +7,10 @@ that were made in every particular version.
 From version 0.7.6 *Dependency Injector* framework strictly 
 follows `Semantic versioning`_
 
+3.43.1
+------
+- Fix a typo in README.
+
 3.43.0
 ------
 - Update API documentation.
diff --git a/src/dependency_injector/__init__.py b/src/dependency_injector/__init__.py
index 2edc0d78..4585781c 100644
--- a/src/dependency_injector/__init__.py
+++ b/src/dependency_injector/__init__.py
@@ -1,6 +1,6 @@
 """Top-level package."""
 
-__version__ = '3.43.0'
+__version__ = '3.43.1'
 """Version number.
 
 :type: str