diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index bcd6cc2c..5548f775 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,19 +1,19 @@
 repos:
 -   repo: https://github.com/PyCQA/autoflake
-    rev: v2.0.0
+    rev: v2.0.1
     hooks:
     -   id: autoflake
         args: ["--in-place", "--remove-unused-variables", "--remove-all-unused-imports"]
 -   repo: https://github.com/psf/black
-    rev: 22.12.0
+    rev: 23.1.0
     hooks:
     -   id: black
         args: [--safe, --quiet, --target-version, py35]
 -   repo: https://github.com/asottile/blacken-docs
-    rev: v1.12.1
+    rev: 1.13.0
     hooks:
     -   id: blacken-docs
-        additional_dependencies: [black==20.8b1]
+        additional_dependencies: [black==23.1.0]
 -   repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.4.0
     hooks:
diff --git a/docs/how-to.rst b/docs/how-to.rst
index 5d6ed128..bf8362af 100644
--- a/docs/how-to.rst
+++ b/docs/how-to.rst
@@ -15,7 +15,7 @@ a test or fixture, you may use the ``worker_id`` fixture to do so:
 
     @pytest.fixture()
     def user_account(worker_id):
-        """ use a different account in each xdist worker """
+        """use a different account in each xdist worker"""
         return "account_%s" % worker_id
 
 When ``xdist`` is disabled (running with ``-n0`` for example), then
@@ -80,7 +80,7 @@ wanted to create a separate database for each test run:
 
     @pytest.fixture(scope="session", autouse=True)
     def create_unique_database(testrun_uid):
-        """ create a unique database for this particular test run """
+        """create a unique database for this particular test run"""
         database_url = f"psql://myapp-{testrun_uid}"
 
         with Semaphore(f"/{testrun_uid}-lock", flags=O_CREAT, initial_value=1):
@@ -90,7 +90,7 @@ wanted to create a separate database for each test run:
 
     @pytest.fixture()
     def db(testrun_uid):
-        """ retrieve unique database """
+        """retrieve unique database"""
         database_url = f"psql://myapp-{testrun_uid}"
         return database_get_instance(database_url)
 
diff --git a/src/xdist/looponfail.py b/src/xdist/looponfail.py
index 59ba7ebe..41a35b67 100644
--- a/src/xdist/looponfail.py
+++ b/src/xdist/looponfail.py
@@ -35,7 +35,6 @@ def pytest_addoption(parser):
 
 @pytest.hookimpl
 def pytest_cmdline_main(config):
-
     if config.getoption("looponfail"):
         usepdb = config.getoption("usepdb", False)  # a core option
         if usepdb:
diff --git a/src/xdist/scheduler/loadscope.py b/src/xdist/scheduler/loadscope.py
index ad99125f..35a9ef34 100644
--- a/src/xdist/scheduler/loadscope.py
+++ b/src/xdist/scheduler/loadscope.py
@@ -213,13 +213,11 @@ def add_node_collection(self, node, collection):
 
         # A new node has been added later, perhaps an original one died.
         if self.collection_is_completed:
-
             # Assert that .schedule() should have been called by now
             assert self.collection
 
             # Check that the new collection matches the official collection
             if collection != self.collection:
-
                 other_node = next(iter(self.registered_collections.keys()))
 
                 msg = report_collection_diff(