diff --git a/pmb/commands/log.py b/pmb/commands/log.py
index 414b53d5..e19351dc 100644
--- a/pmb/commands/log.py
+++ b/pmb/commands/log.py
@@ -2,7 +2,6 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import annotations
-from typing import List
 from pmb import commands
 from pmb.types import PathString
 from pmb.helpers import run
@@ -26,7 +25,7 @@ class Log(commands.Command):
             run.user(["truncate", "-s", "0", context.log])
             run.user(["truncate", "-s", "0", log_testsuite])
 
-        cmd: List[PathString] = ["tail", "-n", str(self.lines), "-F"]
+        cmd: list[PathString] = ["tail", "-n", str(self.lines), "-F"]
 
         # Follow the testsuite's log file too if it exists. It will be created when
         # starting a test case that writes to it (git -C test grep log_testsuite).
diff --git a/pmb/core/chroot.py b/pmb/core/chroot.py
index df648a2e..0fe2c330 100644
--- a/pmb/core/chroot.py
+++ b/pmb/core/chroot.py
@@ -3,7 +3,7 @@
 
 from __future__ import annotations
 import enum
-from typing import Generator, Optional, Union
+from typing import Generator
 from pathlib import Path, PosixPath, PurePosixPath
 import pmb.config
 from pmb.core.arch import Arch
@@ -25,7 +25,7 @@ class Chroot:
     __type: ChrootType
     __name: str
 
-    def __init__(self, suffix_type: ChrootType, name: Optional[Union[str, Arch]] = ""):
+    def __init__(self, suffix_type: ChrootType, name: str | Arch | None = ""):
         # We use the native chroot as the buildroot when building for the host arch
         if suffix_type == ChrootType.BUILDROOT and isinstance(name, Arch):
             if name.is_native():