diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index eaba65b0..0e8698f0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,7 +15,7 @@ repos:
         pass_filenames: false
         args: ["python"]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.13
+    rev: v0.15.14
     hooks:
       # Run the linter.
       - id: ruff-check
diff --git a/python/tests/test_value_converter.py b/python/tests/test_value_converter.py
index fdb44bf0..745c544a 100644
--- a/python/tests/test_value_converter.py
+++ b/python/tests/test_value_converter.py
@@ -659,9 +659,9 @@ async def test_char_internal_type_byte_spectrum(
         value = decoded[i]
         assert isinstance(value, str)
         assert len(value) == 1
-        assert (
-            ord(value) == b
-        ), f"byte 0x{b:02x} round-tripped to ord(value)=0x{ord(value):02x}"
+        assert ord(value) == b, (
+            f"byte 0x{b:02x} round-tripped to ord(value)=0x{ord(value):02x}"
+        )
     assert decoded[len(bytes_under_test)] is None