diff --git a/HISTORY.rst b/HISTORY.rst
index c83d725..5f47cf2 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -3,7 +3,7 @@
 History
 -------
 
-3.0 (2020-xx-xx)
+3.0 (2021-01-01)
 ++++++++++++++++
 
 - Python 2 is no longer supported (the 2.x branch supports Python 2,
diff --git a/README.rst b/README.rst
index fc97aa3..9da3878 100644
--- a/README.rst
+++ b/README.rst
@@ -49,7 +49,7 @@ Alternatively, you can install the package using the bundled setup script:
 
 This library works with Python 3.4 or later. Earlier versions of this
 library support Python 2 - use "idna<3" in your requirements file if
-need this library for a Python 2 application.
+you need this library for a Python 2 application.
 
 
 Usage
diff --git a/idna/package_data.py b/idna/package_data.py
index ce1c521..31e5a9c 100644
--- a/idna/package_data.py
+++ b/idna/package_data.py
@@ -1,2 +1,2 @@
-__version__ = '2.10'
+__version__ = '3.0'