diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 573b2384..76ada1fb 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -79,7 +79,7 @@ repos:
 
   # Deps: ensure Python uv lockfile is up to date
   - repo: https://github.com/astral-sh/uv-pre-commit
-    rev: 0.5.14
+    rev: 0.5.18
     hooks:
       - id: uv-lock
         files: src/backend/pyproject.toml
@@ -95,7 +95,7 @@ repos:
   # Lint / autoformat: Python code
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: "v0.8.6"
+    rev: "v0.9.1"
     hooks:
       # Run the linter
       - id: ruff
diff --git a/src/backend/app/s3.py b/src/backend/app/s3.py
index dbcec789..2293e960 100644
--- a/src/backend/app/s3.py
+++ b/src/backend/app/s3.py
@@ -33,8 +33,7 @@ def is_connection_secure(minio_url: str):
 
     else:
         err = (
-            "The S3_ENDPOINT is set incorrectly. "
-            "It must start with http:// or https://"
+            "The S3_ENDPOINT is set incorrectly. It must start with http:// or https://"
         )
         log.error(err)
         raise ValueError(err)
diff --git a/src/backend/app/users/user_schemas.py b/src/backend/app/users/user_schemas.py
index a46eb24b..35fe068b 100644
--- a/src/backend/app/users/user_schemas.py
+++ b/src/backend/app/users/user_schemas.py
@@ -303,7 +303,7 @@ async def update(db: Connection, user_id: int, profile_update: UserProfileUpdate
             )
             ON CONFLICT (user_id)
             DO UPDATE SET
-                {', '.join(f"{key} = EXCLUDED.{key}" for key in model_data.keys())};
+                {", ".join(f"{key} = EXCLUDED.{key}" for key in model_data.keys())};
         """
 
         # Prepare password update query if a new password is provided