diff --git a/CHANGES.rst b/CHANGES.rst
index 6c3ff32c..f191b695 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -7,7 +7,7 @@ Unreleased
 Version 2.2.3
 -------------
 
-Unreleased
+-   Added reset_blueprint method to prevent error and warning when using test-scoped app fixtures :issue:`#4786`
 
 
 Version 2.2.2
diff --git a/src/flask/blueprints.py b/src/flask/blueprints.py
index d1afa8e8..1fc031fd 100644
--- a/src/flask/blueprints.py
+++ b/src/flask/blueprints.py
@@ -472,6 +472,8 @@ class Blueprint(Scaffold):
     def reset_blueprint(self):
         """Resets this blueprint. Clears registered child blueprints and
         set _got_registered_once flag to False
+
+        .. versionchanged:: 2.2.3
         """
         self._blueprints = []
         self._got_registered_once = False