diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 0783647..7d1c5b4 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -11,18 +11,23 @@ concurrency:
   group: lint-${{ github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+
 jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.12'
-          cache: 'pip'
-      - name: Install Ruff
-        run: pip install ruff
+
       - name: Ruff (lint)
-        run: ruff check . --output-format=github
+        uses: astral-sh/ruff-action@v3
+        with:
+          version: 0.12.0
+          args: check . --config pyproject.toml --output-format=github --no-cache
+
       - name: Ruff (format check)
-        run: ruff format --check .
+        uses: astral-sh/ruff-action@v3
+        with:
+          version: 0.12.0
+          args: format --check . --config pyproject.toml --no-cache
diff --git a/.vscode/settings.json b/.vscode/settings.json
deleted file mode 100644
index e69de29..0000000
diff --git a/pyproject.toml b/pyproject.toml
index 00d199b..60b6e3b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
 ]
 
 [tool.ruff]
-target-version = "py312"
+target-version = "py313"
 line-length = 100
 src = ["src"]
 extend-exclude = ["venv", ".venv", "build", "dist", "deploy"]
diff --git a/src/utils.py b/src/utils.py
index 78a1de4..37ae395 100644
--- a/src/utils.py
+++ b/src/utils.py
@@ -633,11 +633,11 @@ def get_container_log_data(self, container_id: str, log_name: str) -> list:
             return cursor.fetchone()
 
     def get_process_log_download_data(
-            self,
-            endpoint_id: int,
-            supervisor_name: str,
-            process_name: str,
-            log_name: str
+        self,
+        endpoint_id: int,
+        supervisor_name: str,
+        process_name: str,
+        log_name: str
     ) -> tuple[str, str, str]:
         
         platform = self.get_platform_data(endpoint_id)
@@ -650,11 +650,11 @@ def get_process_log_download_data(
         return platform_host, platform_user, log_path+log_name
 
     def get_container_log_download_data(
-            self,
-            endpoint_id: int,
-            container_name: str,
-            log_name: str
-        ) -> tuple[str, str, str]:
+        self,
+        endpoint_id: int,
+        container_name: str,
+        log_name: str
+    ) -> tuple[str, str, str]:
         
         platform = self.get_platform_data(endpoint_id)
         platform_host = platform[2]