diff --git a/src/pip/_vendor/pkg_resources/__init__.py b/src/pip/_vendor/pkg_resources/__init__.py
index d59226af9..3b9565893 100644
--- a/src/pip/_vendor/pkg_resources/__init__.py
+++ b/src/pip/_vendor/pkg_resources/__init__.py
@@ -77,7 +77,7 @@
     join_continuation,
 )

-from pkg_resources.extern import appdirs
+from pkg_resources.extern import platformdirs
 from pkg_resources.extern import packaging
 __import__('pkg_resources.extern.packaging.version')
 __import__('pkg_resources.extern.packaging.specifiers')
@@ -1321,7 +1321,7 @@ def get_default_cache():
     """
     return (
         os.environ.get('PYTHON_EGG_CACHE')
-        or appdirs.user_cache_dir(appname='Python-Eggs')
+        or platformdirs.user_cache_dir(appname='Python-Eggs')
     )


diff --git a/src/pip/_vendor/pkg_resources/__init__.py b/src/pip/_vendor/pkg_resources/__init__.py
index 3f2476a0c..8d5727d35 100644
--- a/src/pip/_vendor/pkg_resources/__init__.py
+++ b/src/pip/_vendor/pkg_resources/__init__.py
@@ -71,7 +71,7 @@
 except ImportError:
     importlib_machinery = None

-from pkg_resources.extern.jaraco.text import (
+from pip._internal.utils._jaraco_text import (
     yield_lines,
     drop_comment,
     join_continuation,