diff --git a/setup.py b/setup.py
index b8a1811..704f544 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 setup(
     name="dj-inmemorystorage",
     description="A non-persistent in-memory data storage backend for Django.",
-    version="1.3.0",
+    version="1.4.0",
     url="https://github.com/waveaccounting/dj-inmemorystorage",
     license=open('LICENSE').read(),
     long_description=open('README.rst').read(),