diff --git a/.github/workflows/check_format.yml b/.github/workflows/check_format.yml
index 81c1106..4523239 100644
--- a/.github/workflows/check_format.yml
+++ b/.github/workflows/check_format.yml
@@ -5,17 +5,20 @@ on:
   push:
     branches:
       - all
-  pull_request: {}
+  pull_request: { }
 jobs:
   black:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.11"]
-        os: [ubuntu-latest]
+        python-version: [ "3.13" ]
+        os: [ ubuntu-latest ]
     steps:
       - uses: actions/checkout@v4
-      - name: Black Code Formatter
-        uses: lgeiger/black-action@v1.0.1
-        with:
-          args: ". --check"
+      - name: Install Dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install .[dev]
+      - name: "Black Code Formatter"
+        run: |
+          black . --check
diff --git a/pydifact/syntax/v1/data.py b/pydifact/syntax/v1/data.py
index d5cbe76..9341180 100644
--- a/pydifact/syntax/v1/data.py
+++ b/pydifact/syntax/v1/data.py
@@ -4,7 +4,7 @@
         "description": "Partner identification code assigned by Dun & Bradstreet.",
     },
     "4": {
-        "name": "IATA (International Air Transport Association)", 
+        "name": "IATA (International Air Transport Association)",
         "description": "Partner identification code assigned by the International Air Transport Association.",
     },
     "5": {
@@ -175,4 +175,4 @@
         "name": "Mutually defined",
         "description": "Mutually defined between trading partners.",
     },
-}
\ No newline at end of file
+}
diff --git a/pyproject.toml b/pyproject.toml
index a17a0eb..f0e844d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ dev = [
     "Sphinx>=7.2.0",
     "setuptools>=69.1.0",
     "wheel>=0.42.0",
-    "black>=24.0.0",
+    "black>=25.1.0",
     "sphinx-rtd-theme>=2.0.0",
     "build",
     "twine",