diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 98ce5af5..02008de2 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,18 +2,18 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
     -   id: check-yaml
--   repo: https://github.com/psf/black
-    rev: 24.10.0
+-   repo: https://github.com/psf/black-pre-commit-mirror
+    rev: 26.1.0
     hooks:
     -   id: black
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: 'v0.7.4'
+  rev: 'v0.14.14'
   hooks:
     - id: ruff
       args: [--fix]
diff --git a/UnleashClient/connectors/polling_connector.py b/UnleashClient/connectors/polling_connector.py
index 7e62cbd4..4ba9d6c7 100644
--- a/UnleashClient/connectors/polling_connector.py
+++ b/UnleashClient/connectors/polling_connector.py
@@ -53,7 +53,7 @@ def __init__(
         self.job = None
 
     def _fetch_and_load(self):
-        (state, etag) = get_feature_toggles(
+        state, etag = get_feature_toggles(
             url=self.url,
             app_name=self.app_name,
             instance_id=self.instance_id,
diff --git a/tests/unit_tests/api/test_feature.py b/tests/unit_tests/api/test_feature.py
index a10bd237..d315dd1a 100644
--- a/tests/unit_tests/api/test_feature.py
+++ b/tests/unit_tests/api/test_feature.py
@@ -49,7 +49,7 @@ def test_get_feature_toggle(response, status, calls, expected):
         headers={"etag": ETAG_VALUE},
     )
 
-    (result, etag) = get_feature_toggles(
+    result, etag = get_feature_toggles(
         URL,
         APP_NAME,
         INSTANCE_ID,
@@ -73,7 +73,7 @@ def test_get_feature_toggle_project():
         headers={"etag": ETAG_VALUE},
     )
 
-    (result, etag) = get_feature_toggles(
+    result, etag = get_feature_toggles(
         URL,
         APP_NAME,
         INSTANCE_ID,
@@ -95,7 +95,7 @@ def test_get_feature_toggle_failed_etag():
         responses.GET, PROJECT_URL, json={}, status=500, headers={"etag": ETAG_VALUE}
     )
 
-    (result, etag) = get_feature_toggles(
+    result, etag = get_feature_toggles(
         URL,
         APP_NAME,
         INSTANCE_ID,
@@ -114,7 +114,7 @@ def test_get_feature_toggle_failed_etag():
 def test_get_feature_toggle_etag_present():
     responses.add(responses.GET, PROJECT_URL, status=304, headers={"etag": ETAG_VALUE})
 
-    (result, etag) = get_feature_toggles(
+    result, etag = get_feature_toggles(
         URL,
         APP_NAME,
         INSTANCE_ID,
@@ -143,7 +143,7 @@ def test_get_feature_toggle_retries():
         headers={"etag": ETAG_VALUE},
     )
 
-    (result, etag) = get_feature_toggles(
+    result, etag = get_feature_toggles(
         URL,
         APP_NAME,
         INSTANCE_ID,