diff --git a/src/ahriman/core/repository/executor.py b/src/ahriman/core/repository/executor.py
index cc9fa0a5..f4aa296c 100644
--- a/src/ahriman/core/repository/executor.py
+++ b/src/ahriman/core/repository/executor.py
@@ -19,7 +19,7 @@
 #
 import shutil
 
-from collections.abc import Generator, Iterable
+from collections.abc import Iterable, Iterator
 from pathlib import Path
 from tempfile import TemporaryDirectory
 
@@ -41,7 +41,7 @@ class Executor(PackageInfo, Cleaner):
     trait for common repository update processes
     """
 
-    def _archive_lookup(self, package: Package) -> Generator[Path, None, None]:
+    def _archive_lookup(self, package: Package) -> Iterator[Path]:
         """
         check if there is a rebuilt package already
 
diff --git a/src/ahriman/core/utils.py b/src/ahriman/core/utils.py
index 7aff41c0..504f8050 100644
--- a/src/ahriman/core/utils.py
+++ b/src/ahriman/core/utils.py
@@ -258,7 +258,7 @@ def extract_user() -> str | None:
 
 
 @contextlib.contextmanager
-def filelock(path: Path) -> Generator[None, None, None]:
+def filelock(path: Path) -> Iterator[None]:
     """
     lock on file passed as argument