feat(deps): update actions/checkout action to v6

.github/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - uses: psf/black@stable
       with:
         options: "-l 100 --exclude '/.venv/|alembic/|/__init__.py'"
@@ -57,10 +57,10 @@ jobs:
           POSTGRES_PASSWORD: root
           POSTGRES_DB: fastapi
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - uses: actions/setup-python@v5
       with:
-        python-version: 3.14
+        python-version: 3.13
         cache: 'pip' # caching pip dependencies
     - name: Setup tests (install dependencies, run migrations)
       run: |
@@ -79,7 +79,7 @@ jobs:
       version: ${{ steps.git_version.outputs.version }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-tags: true
           ref: ${{ github.ref }}
@@ -110,7 +110,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.14-slim
+FROM python:3.13-slim
 ARG VERSION=unknown
 
 # Create a non-root user and group

requirements.txt

@@ -2,7 +2,7 @@ annotated-types==0.7.0
 anyio==4.13.0
 certifi==2025.11.12
 creyPY[postgres]==3.0.0
-fastapi==0.135.3
+fastapi==0.135.2
 fastapi-pagination==0.15.12
 h11==0.14.0
 httpcore==1.0.8
@@ -15,7 +15,7 @@ pydantic==2.9.2
 pydantic_core==2.23.4
 python-dotenv==1.2.2
 sniffio==1.3.1
-SQLAlchemy==2.0.49
+SQLAlchemy==2.0.48
 starlette==0.52.1
 typing_extensions==4.15.0
 
@@ -25,7 +25,7 @@ alembic==1.18.4 # Alembic
 
 SQLAlchemy-Utils==0.41.2 # SQLAlchemy
 
-click==8.3.2 # Uvicorn
+click==8.3.1 # Uvicorn
 uvicorn==0.41.0 # Uvicorn
 
 iniconfig==2.3.0 # pytest