diff --git a/CHANGES.rst b/CHANGES.rst
index 75ee0e02..f4ebe7cf 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,8 @@
+v21.7.0
+-------
+
+* #437: Package now declares typing support.
+
 v21.6.0
 -------
 
diff --git a/keyring/py.typed b/keyring/py.typed
new file mode 100644
index 00000000..e69de29b