diff --git a/setup.py b/setup.py
index 5c0d46b..31399f1 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 
 setup(
     name="python-memoize",
-    version="3.0.0",
+    version="1.0.0",
     packages=["memoize"],
     tests_require = [
         'pytest',