diff --git a/docs/changelog.rst b/docs/changelog.rst
index 218bbec3d..1064af736 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -33,7 +33,7 @@ They may change at any time.
 9.0.2
 .....
 
-*In development*
+*May 15, 2021*
 
 * Restored compatibility of ``python -m websockets`` with Python < 3.9.
 
diff --git a/src/websockets/version.py b/src/websockets/version.py
index 23b7f329b..02dbe9d3c 100644
--- a/src/websockets/version.py
+++ b/src/websockets/version.py
@@ -1 +1 @@
-version = "9.0.1"
+version = "9.0.2"