diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 849f2ad..11bded0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -20,11 +20,11 @@ repos:
       - id: tox-ini-fmt
         args: ["-p", "fix"]
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: "2.4.3"
+    rev: "v2.4.3"
     hooks:
       - id: pyproject-fmt
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.7.0"
+    rev: "v0.7.1"
     hooks:
       - id: ruff-format
       - id: ruff
diff --git a/src/pipdeptree/_discovery.py b/src/pipdeptree/_discovery.py
index 09e290c..33f0fbc 100644
--- a/src/pipdeptree/_discovery.py
+++ b/src/pipdeptree/_discovery.py
@@ -120,7 +120,7 @@ def render_duplicated_dist_metadata_text(
             print(  # noqa: T201
                 (
                     f"  {dist.metadata['Name']:<32} {dist.version:<16} (using {first_seen.version},"
-                    f" \"{first_seen.locate_file('')}\")"
+                    f' "{first_seen.locate_file("")}")'
                 ),
                 file=sys.stderr,
             )
diff --git a/src/pipdeptree/_models/package.py b/src/pipdeptree/_models/package.py
index c62dd27..7e49250 100644
--- a/src/pipdeptree/_models/package.py
+++ b/src/pipdeptree/_models/package.py
@@ -50,7 +50,7 @@ class Package(ABC):
         if len(license_strs) == 0:
             return self.UNKNOWN_LICENSE_STR
 
-        return f'({", ".join(license_strs)})'
+        return f"({', '.join(license_strs)})"
 
     @abstractmethod
     def render_as_root(self, *, frozen: bool) -> str:
diff --git a/tests/conftest.py b/tests/conftest.py
index 9775ada..c2ec5d6 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -77,7 +77,7 @@ def fake_dist(tmp_path: Path) -> Path:
     fake_dist_path.mkdir(parents=True)
     fake_metadata = Path(fake_dist_path) / "METADATA"
     with fake_metadata.open("w", encoding=locale.getpreferredencoding(False)) as f:
-        f.write("Metadata-Version: 2.3\n" "Name: bar\n" "Version: 2.4.5\n")
+        f.write("Metadata-Version: 2.3\nName: bar\nVersion: 2.4.5\n")
 
     return fake_dist_path
 
diff --git a/tests/test_discovery.py b/tests/test_discovery.py
index 8a897e3..7e94fe5 100644
--- a/tests/test_discovery.py
+++ b/tests/test_discovery.py
@@ -24,7 +24,7 @@ def test_local_only(tmp_path: Path, mocker: MockerFixture, capfd: pytest.Capture
     fake_dist.mkdir()
     fake_metadata = Path(fake_dist) / "METADATA"
     with fake_metadata.open("w") as f:
-        f.write("Metadata-Version: 2.3\n" "Name: foo\n" "Version: 1.2.5\n")
+        f.write("Metadata-Version: 2.3\nName: foo\nVersion: 1.2.5\n")
 
     cmd = [str(result.creator.exe.parent / "python3"), "--local-only"]
     mocker.patch("pipdeptree._discovery.sys.prefix", venv_path)
diff --git a/tests/test_non_host.py b/tests/test_non_host.py
index 54ba7fb..c33cc86 100644
--- a/tests/test_non_host.py
+++ b/tests/test_non_host.py
@@ -147,7 +147,7 @@ def test_custom_interpreter_ensure_pythonpath_envar_is_honored(
     fake_dist.mkdir(parents=True)
     fake_metadata = fake_dist / "METADATA"
     with fake_metadata.open("w") as f:
-        f.write("Metadata-Version: 2.3\n" "Name: foo\n" "Version: 1.2.3\n")
+        f.write("Metadata-Version: 2.3\nName: foo\nVersion: 1.2.3\n")
     cmd = ["", f"--python={result.creator.exe}", "--all", "--depth", "0"]
     mocker.patch("pipdeptree._discovery.sys.argv", cmd)
     monkeypatch.setenv("PYTHONPATH", str(another_path))