diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 81a3571..2c0456b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,7 +16,7 @@ repos:
       - id: black
         args: ["--check"]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.0.270
+    rev: v0.0.277
     hooks:
       - id: ruff
         args: ["--target-version", "py39"]
diff --git a/tests_integration/tests/conftest.py b/tests_integration/tests/conftest.py
index 4a56d87..640363d 100644
--- a/tests_integration/tests/conftest.py
+++ b/tests_integration/tests/conftest.py
@@ -3,7 +3,7 @@
 import math
 import os
 import time
-from enum import Enum
+from enum import StrEnum
 from typing import Any
 
 import httpx
@@ -14,7 +14,7 @@ TIMEOUT = 10
 URL = "http://spoolman:8000"
 
 
-class DbType(str, Enum):
+class DbType(StrEnum):
     """Enum for database types."""
 
     SQLITE = "sqlite"
@@ -43,7 +43,7 @@ def _wait_for_server():  # noqa: ANN202
         try:
             response = httpx.get("http://spoolman:8000", timeout=1)
             response.raise_for_status()
-        except httpx.HTTPError:
+        except httpx.HTTPError:  # noqa: PERF203
             if time.time() - start_time > TIMEOUT:
                 raise
         else:
diff --git a/tests_integration/tests/test_spool.py b/tests_integration/tests/test_spool.py
index 024cdf9..1ecab0c 100644
--- a/tests_integration/tests/test_spool.py
+++ b/tests_integration/tests/test_spool.py
@@ -225,7 +225,7 @@ def test_get_spool_not_found():
     assert "123456789" in message
 
 
-def test_find_spools(random_filament: dict[str, Any]):  # noqa: PLR0915
+def test_find_spools(random_filament: dict[str, Any]):
     """Test finding spools in the database."""
     # Setup
     result = httpx.post(
@@ -628,18 +628,18 @@ async def test_use_spool_concurrent(random_filament: dict[str, Any]):
     requests = 100
     used_weight = 0.5
     async with httpx.AsyncClient() as client:
-        tasks = []
-        for _ in range(requests):
-            tasks.append(
+        await asyncio.gather(
+            *(
                 client.put(
                     f"{URL}/api/v1/spool/{spool['id']}/use",
                     json={
                         "use_weight": used_weight,
                     },
                     timeout=60,
-                ),
-            )
-        await asyncio.gather(*tasks)
+                )
+                for _ in range(requests)
+            ),
+        )
 
     # Verify
     result = httpx.get(f"{URL}/api/v1/spool/{spool['id']}")  # noqa: ASYNC100