diff --git a/.bumpversion.cfg b/.bumpversion.cfg
new file mode 100644
index 0000000..e2f1453
--- /dev/null
+++ b/.bumpversion.cfg
@@ -0,0 +1,7 @@
+[bumpversion]
+current_version = 0.4.9
+commit = True
+tag = True
+
+[bumpversion:file:setup.py]
+
diff --git a/setup.py b/setup.py
index 2dd9d7a..6d736f0 100755
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@ STATIC = glob("abp/static/*.*")+glob("abp/static/img/*.*")+glob("abp/static/scri
 
 setup(
     name = "abp",
-    version = "0.6.0",
+    version = "0.4.9",
     packages = ["abp", "abp.static"],
     test_suite = "tests",
     author = "Pete Shadbolt",