diff --git a/src/xdist/dsession.py b/src/xdist/dsession.py
index 941e44b..6590707 100644
--- a/src/xdist/dsession.py
+++ b/src/xdist/dsession.py
@@ -317,13 +317,6 @@ class DSession:
         assert not rep.passed
         self._failed_worker_collectreport(node, rep)
 
-    def worker_warning_captured(self, warning_message, when, item):
-        """Emitted when a node calls the pytest_warning_captured hook (deprecated in 6.0)."""
-        # This hook as been removed in pytest 7.1, and we can remove support once we only
-        # support pytest >=7.1.
-        kwargs = dict(warning_message=warning_message, when=when, item=item)
-        self.config.hook.pytest_warning_captured.call_historic(kwargs=kwargs)
-
     def worker_warning_recorded(self, warning_message, when, nodeid, location):
         """Emitted when a node calls the pytest_warning_recorded hook."""
         kwargs = dict(
diff --git a/src/xdist/workermanage.py b/src/xdist/workermanage.py
index d2f790f..d7b12f9 100644
--- a/src/xdist/workermanage.py
+++ b/src/xdist/workermanage.py
@@ -374,16 +374,6 @@ class WorkerController:
                     nodeid=kwargs["nodeid"],
                     fslocation=kwargs["nodeid"],
                 )
-            elif eventname == "warning_captured":
-                warning_message = unserialize_warning_message(
-                    kwargs["warning_message_data"]
-                )
-                self.notify_inproc(
-                    eventname,
-                    warning_message=warning_message,
-                    when=kwargs["when"],
-                    item=kwargs["item"],
-                )
             elif eventname == "warning_recorded":
                 warning_message = unserialize_warning_message(
                     kwargs["warning_message_data"]