diff --git a/.github/workflows/django.yml b/.github/workflows/django.yml
index 5bfb557..a562e71 100644
--- a/.github/workflows/django.yml
+++ b/.github/workflows/django.yml
@@ -6,25 +6,37 @@ on:
   pull_request:
     branches: [ main ]
 
+permissions:
+  contents: read
+
 jobs:
   build:
 
     runs-on: ubuntu-latest
+    timeout-minutes: 15
     strategy:
+      fail-fast: false
       max-parallel: 4
       matrix:
         python-version: ['3.12', '3.13', '3.14', '3.15']
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v7
       with:
         python-version: ${{ matrix.python-version }}
+        cache: pip
+        cache-dependency-path: |
+          requirements.txt
+          requirements_tests.txt
+          requirements_lint.txt
     - name: Install Dependencies
       run: |
-        pip --disable-pip-version-check install --no-compile -r requirements_tests.txt
+        python -m pip --disable-pip-version-check install --no-compile -r requirements_tests.txt
+        python -m pip check
     - name: Run Tests
       run: |
-        pytest --cov=testapp --cov=tpay_module --cov-report term-missing
-        flake8 .
+        python -m pytest --cov=testapp --cov=tpay_module --cov-report term-missing
+    - name: Lint
+      run: python -m flake8 .
diff --git a/.gitignore b/.gitignore
index d88a8a9..c610caf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,6 @@ settings_local.py
 .coverage
 build
 dist
-*.egg-info
\ No newline at end of file
+*.egg-info
+__pycache__/
+.pytest_cache/
diff --git a/README.md b/README.md
index ba876e7..724a841 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,20 @@ path('tpay-ipn/', TPayIpnHandler.as_view(), name='tpay_ipn'),
 Then, write code that will handle payments using TPayModule class.  
 The examples will be providen soon (how to create transaction and et cetera).
 
+### Running checks:
+Install the test and lint dependencies, then run the same checks as GitHub Actions:
+
+```sh
+python -m pip install -r requirements_tests.txt
+python -m pip check
+python -m pytest --cov=testapp --cov=tpay_module --cov-report term-missing
+python -m flake8 .
+```
+
+CI tests Python 3.12, 3.13, 3.14, and 3.15 with Django 5.2 LTS.
+Django 5.2 officially supports Python through 3.14; Python 3.15 is additionally tested here.
+`requirements_dev.txt` includes these dependencies plus optional development tools.
+
 ### Django available custom settings:
 `TPAY_CLIENT_ID` - client ID from tpay settings.  
 `TPAY_CLIENT_SECRET` - secret from tpay settings.  
diff --git a/requirements.txt b/requirements.txt
index 69f8900..6f6e7f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,4 @@
-requests==2.32.3
-Django==5.1.2
-django-money==3.0.0
-django-rosetta==0.9.9
-legacy-cgi==2.6.1
+requests==2.34.2
+Django==5.2.18
+django-money==3.6.2
+django-rosetta==0.10.3
diff --git a/requirements_dev.txt b/requirements_dev.txt
index 68f2bd6..6dd139b 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,25 +1,12 @@
--r requirements.txt
+-r requirements_tests.txt
 
 codecov==2.1.13
 coloredlogs==14.0
-coverage==7.6.3
 django-naomi==0.8
-flake8-blind-except==0.1.1
-flake8-commas==4.0.0
-flake8-docstrings==1.5.0
-flake8-isort==5.0.3
-flake8-pep3101==1.3.0
-flake8-quotes==3.2.0
-flake8-string-format==0.3.0
-flake8==5.0.4
-ipython==7.16.3
-isort==5.7.0
-mock==4.0.3
-parameterized==0.8.1
-pydocstyle==5.1.1
+ipython==9.17.1
 python-coveralls==2.9.3
-sphinx==3.3.0
-autopep8==1.5.4
+sphinx==9.1.0
+autopep8==2.3.2
 pypiserver==1.5.0
 hyperframe==6.0.1
 h2==4.1.0
diff --git a/requirements_lint.txt b/requirements_lint.txt
new file mode 100644
index 0000000..8b47643
--- /dev/null
+++ b/requirements_lint.txt
@@ -0,0 +1,10 @@
+flake8==7.4.1
+flake8-blind-except==0.2.1
+flake8-commas==4.0.0
+flake8-docstrings==1.7.0
+flake8-isort==7.0.0
+flake8-pep3101==3.0.0
+flake8-quotes==3.4.0
+flake8-string-format==0.4.0
+isort==9.0.2
+pydocstyle==6.3.0
diff --git a/requirements_tests.txt b/requirements_tests.txt
index d0bab8c..1f63d1b 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -1,8 +1,12 @@
--r requirements_dev.txt
+-r requirements.txt
+-r requirements_lint.txt
 
-factory_boy==3.3.1
-pytest-cov==5.0.0
-pytest-django==4.9.0
-pytest==8.3.3
-freezegun==1.5.1
-django-silk==5.2.0
+coverage==7.16.2
+factory_boy==3.3.3
+pytest-cov==7.1.0
+pytest-django==4.14.0
+pytest==9.1.1
+freezegun==1.5.5
+mock==5.2.0
+parameterized==0.9.0
+django-silk==5.6.0
diff --git a/setup.cfg b/setup.cfg
index 9d3801a..f846539 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -10,7 +10,7 @@ license = BSD-3-Clause
 classifiers =
     Environment :: Web Environment
     Framework :: Django
-    Framework :: Django :: 5.1.2
+    Framework :: Django :: 5.2
     Intended Audience :: Developers
     License :: OSI Approved :: BSD License
     Operating System :: OS Independent
@@ -21,10 +21,12 @@ classifiers =
     Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3.12
     Programming Language :: Python :: 3.13
+    Programming Language :: Python :: 3.14
+    Programming Language :: Python :: 3.15
     Topic :: Internet :: WWW/HTTP
     Topic :: Internet :: WWW/HTTP :: Dynamic Content
 
 
 [options]
 include_package_data = true
-packages = find:
\ No newline at end of file
+packages = find:
diff --git a/setup.py b/setup.py
index a269730..9249966 100644
--- a/setup.py
+++ b/setup.py
@@ -11,8 +11,8 @@
         ],
     ),
     install_requires=[
-        'requests==2.32.3',
-        'django==5.1.2',
-        'django-money==3.0.0',
+        'requests==2.34.2',
+        'django==5.2.18',
+        'django-money==3.6.2',
     ],
 )
diff --git a/tpay_module/tests/test_views.py b/tpay_module/tests/test_views.py
index 7b751ab..e1c9eea 100644
--- a/tpay_module/tests/test_views.py
+++ b/tpay_module/tests/test_views.py
@@ -1,6 +1,5 @@
 """Test TPay views."""
 # Standard Library
-import cgi
 import hashlib
 import random
 import string
@@ -54,8 +53,7 @@ def test_tpay_ipn_handler_no_secure_code(self):  # noqa: D102
             'tr_paid': 0.01,
             'tr_status': TPayIPNForm.SUCCESS_STATUS,
         })
-        charset = cgi.parse_header(
-            response.headers['Content-Type'])[1]['charset']
+        charset = response.charset
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.content.decode(charset), 'FALSE')
 
@@ -74,8 +72,7 @@ def test_tpay_ipn_handler_wrong_md5(self):  # noqa: D102
             'tr_status': TPayIPNForm.SUCCESS_STATUS,
             'md5sum': md5sum,
         })
-        charset = cgi.parse_header(
-            response.headers['Content-Type'])[1]['charset']
+        charset = response.charset
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.content.decode(charset), 'FALSE')
 
@@ -84,7 +81,7 @@ def test_tpay_ipn_request_successful(self):
         """Test tpay ipn if request is empty."""
         url = reverse('tpay_ipn')
         payment = TPayPaymentFactory()
-        get_price = '{:.2f}'.format(payment.price.amount)  # noqa: P101
+        get_price = f'{payment.price.amount:.2f}'
         payment_part = f'{get_price}{payment.number}'
         data_id = random.randint(1000000000, 9999999999)
         data_tr_id = random.randint(1000000000, 9999999999)
@@ -100,8 +97,7 @@ def test_tpay_ipn_request_successful(self):
             'tr_status': TPayIPNForm.SUCCESS_STATUS,
             'md5sum': md5sum,
         })
-        charset = cgi.parse_header(
-            response.headers['Content-Type'])[1]['charset']
+        charset = response.charset
         self.assertEqual(response.status_code, 200)
         payment.refresh_from_db()
         self.assertTrue(payment.is_finished)
diff --git a/tpay_module/tpay_api.py b/tpay_module/tpay_api.py
index e112233..2509642 100644
--- a/tpay_module/tpay_api.py
+++ b/tpay_module/tpay_api.py
@@ -135,7 +135,7 @@ def create_transaction(
                     user,
                 )
                 return response_data
-        except BaseException:  # noqa: D104
+        except BaseException:  # noqa: B902
             pass
         return {}
 
@@ -154,7 +154,7 @@ def pay_for_card_payment(self, transaction_id, card_data):
                 json=data, headers=self.get_headers(),
             ).json()
             return response_data
-        except BaseException:
+        except BaseException:  # noqa: B902
             pass
         return {}
 
@@ -173,7 +173,7 @@ def pay_by_saved_card(self, transaction_id, card_token):
                 json=data, headers=self.get_headers(),
             ).json()
             return response_data
-        except BaseException:
+        except BaseException:  # noqa: B902
             pass
         return {}
 
@@ -185,7 +185,7 @@ def get_transaction(self, transaction_id):
                 json={}, headers=self.get_headers(),
             ).json()
             return response_data
-        except BaseException:
+        except BaseException:  # noqa: B902
             pass
         return {}
 
@@ -204,7 +204,7 @@ def get_all_transactions(self, limit=None, from_dt=None, to_dt=None):
                 json=filter_data, headers=self.get_headers(),
             ).json()
             return response_data
-        except BaseException:
+        except BaseException:  # noqa: B902
             pass
         return {}
 
diff --git a/tpay_module/views.py b/tpay_module/views.py
index 62acec8..af9d0f4 100644
--- a/tpay_module/views.py
+++ b/tpay_module/views.py
@@ -48,7 +48,7 @@ def post(self, request, *args, **kwargs):  # noqa: D102
                 probable_md5 = hashlib.md5(
                     f'{id_part}{payment_part}{secure_code}'.encode('utf-8'),
                 ).hexdigest()
-                get_price = '{:.2f}'.format(float(request.POST['tr_paid']))  # noqa: P101
+                get_price = f"{float(request.POST['tr_paid']):.2f}"
                 price_check = Decimal(get_price) == payment.price.amount
                 md5_check = data['md5sum'] == probable_md5
                 if price_check and md5_check and not payment.is_finished: