diff --git a/dependency_injector/__init__.py b/dependency_injector/__init__.py
index 1d57621e..16343a6a 100644
--- a/dependency_injector/__init__.py
+++ b/dependency_injector/__init__.py
@@ -51,7 +51,7 @@ from .errors import UndefinedProviderError
 from . import catalogs
 catalog = catalogs
 
-VERSION = '1.15.0'
+VERSION = '1.15.1'
 """Version number that follows semantic versioning.
 
 :type: str