diff --git a/beetsplug/replaygain.py b/beetsplug/replaygain.py
index b6297d937..383bb3da3 100644
--- a/beetsplug/replaygain.py
+++ b/beetsplug/replaygain.py
@@ -22,7 +22,7 @@ import subprocess
 import sys
 import warnings
 from multiprocessing.pool import ThreadPool, RUN
-from six.moves import queue
+import queue
 from threading import Thread, Event
 
 from beets import ui
diff --git a/test/helper.py b/test/helper.py
index ba71ddc24..988995f48 100644
--- a/test/helper.py
+++ b/test/helper.py
@@ -37,7 +37,7 @@ import shutil
 import subprocess
 from tempfile import mkdtemp, mkstemp
 from contextlib import contextmanager
-from six import StringIO
+from io import StringIO
 from enum import Enum
 
 import beets
diff --git a/test/test_importer.py b/test/test_importer.py
index 306491af2..60c0b793f 100644
--- a/test/test_importer.py
+++ b/test/test_importer.py
@@ -21,7 +21,7 @@ import shutil
 import unicodedata
 import sys
 import stat
-from six import StringIO
+from io import StringIO
 from tempfile import mkstemp
 from zipfile import ZipFile
 from tarfile import TarFile
diff --git a/test/test_logging.py b/test/test_logging.py
index 76a73e931..8a9fd8742 100644
--- a/test/test_logging.py
+++ b/test/test_logging.py
@@ -3,7 +3,7 @@
 import sys
 import threading
 import logging as log
-from six import StringIO
+from io import StringIO
 import unittest
 
 import beets.logging as blog
diff --git a/test/test_spotify.py b/test/test_spotify.py
index f90ecd907..76148862d 100644
--- a/test/test_spotify.py
+++ b/test/test_spotify.py
@@ -10,7 +10,7 @@ from beets import config
 from beets.library import Item
 from beetsplug import spotify
 from test.helper import TestHelper
-from six.moves.urllib.parse import parse_qs, urlparse
+from urllib.parse import parse_qs, urlparse
 
 
 class ArgumentsMock: