diff --git a/README.md b/README.md
index e601c6b..9df2293 100644
--- a/README.md
+++ b/README.md
@@ -25,9 +25,9 @@ pip install --pre jsonrpcclient
 ```
 
 ```python
->>> from jsonrpcclient import parse, request_dict
+>>> from jsonrpcclient import parse, request
 >>> import requests
->>> response = requests.post("http://localhost:5000/", json=request_dict("ping"))
+>>> response = requests.post("http://localhost:5000/", json=request("ping"))
 >>> parse(response.json())
 Ok(result='pong', id=1)
 ```
diff --git a/setup.py b/setup.py
index 51cbfed..edb603f 100644
--- a/setup.py
+++ b/setup.py
@@ -27,5 +27,5 @@
     zip_safe=False,
     packages=["jsonrpcclient"],
     url="https://github.com/explodinglabs/jsonrpcclient",
-    version="4.0.0-b1",
+    version="4.0.0-b2",
 )