diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index b90f1a1..bb25209 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: [3.8]
+        python-version: [3.13]
 
     steps:
       - uses: actions/checkout@v2
diff --git a/.pylintrc b/.pylintrc
index cf55437..8000d96 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -1,7 +1,6 @@
 [MASTER]
 ignore = ,input
 persistent = yes
-load-plugins = pylint_quotes
 
 [MESSAGES CONTROL]
 disable =
@@ -10,7 +9,6 @@ disable =
 	duplicate-code,
 	no-member,
 	parse-error,
-	bad-continuation,
 	too-few-public-methods,
 	global-statement,
 	cyclic-import,
@@ -21,19 +19,13 @@ disable =
 
 [REPORTS]
 output-format = text
-files-output = no
 reports = no
 
 [FORMAT]
 max-line-length = 120
-max-statement-lines = 75
 single-line-if-stmt = no
-no-space-check = trailing-comma,dict-separator
 max-module-lines = 1000
 indent-string = '    '
-string-quote=single-avoid-escape
-triple-quote=single
-docstring-quote=double
 
 [MISCELLANEOUS]
 notes = FIXME,XXX,TODO
@@ -79,9 +71,6 @@ good-names=logger,id,ID
 # Bad variable names which should always be refused, separated by a comma
 bad-names=foo,bar,baz,toto,tutu,tata
 
-# List of builtins function names that should not be used, separated by a comma
-bad-functions=apply,input
-
 [DESIGN]
 max-args = 10
 ignored-argument-names = _.*
@@ -95,4 +84,4 @@ min-public-methods = 2
 max-public-methods = 20
 
 [EXCEPTIONS]
-overgeneral-exceptions = Exception
+overgeneral-exceptions = builtins.Exception
diff --git a/Containerfile b/Containerfile
index c82d05b..435c8b4 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,8 +1,8 @@
-FROM docker.io/python:3.9-bookworm
+FROM docker.io/python:3.13-bookworm
 
 WORKDIR /src/
 COPY ./ .
 RUN pip install -r requirements.txt
 RUN git config --system --add safe.directory /src
 
-ENTRYPOINT [ "gunicorn", "selections:app", "--bind=0.0.0.0:8080"]
\ No newline at end of file
+ENTRYPOINT [ "gunicorn", "selections:app", "--bind=0.0.0.0:8080"]
diff --git a/requirements.txt b/requirements.txt
index ff4769b..3dc1633 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,50 +1,49 @@
-alabaster==0.7.12
-alembic==0.9.9
-astroid==2.4.1
-Beaker==1.11.0
-blinker==1.4
-certifi==2020.4.5.1
-cffi==1.14.0
-chardet==3.0.4
-click==7.1.2
-cryptography==3.3.2
-dnspython==1.16.0
-Flask==1.1.2
-Flask-Migrate==2.1.1
-Flask-pyoidc==1.2.0
-Flask-SQLAlchemy==2.3.2
-future==0.18.2
-gunicorn==19.7.1
-idna==2.9
-isort==4.3.21
-itsdangerous==1.1.0
-Jinja2==2.11.3
-lazy-object-proxy==1.4.3
-lxml==4.6.3
-Mako==1.1.2
-MarkupSafe==1.1.1
-mccabe==0.6.1
-oic==0.11.0.1
-Pillow==8.1.1
-pyasn1==0.4.8
-pyasn1-modules==0.2.8
-pycparser==2.20
-pycryptodomex==3.9.7
+alabaster==1.0.0
+alembic==1.16.5
+astroid==3.3.11
+Beaker==1.13.0
+blinker==1.9.0
+certifi==2025.8.3
+cffi==2.0.0
+chardet==5.2.0
+click==8.2.1
+cryptography==45.0.7
+dnspython==2.8.0
+Flask==3.1.2
+Flask-Migrate==4.1.0
+Flask-pyoidc==3.14.3
+Flask-SQLAlchemy==3.1.1
+future==1.0.0
+gunicorn==23.0.0
+idna==3.10
+isort==6.0.1
+itsdangerous==2.2.0
+Jinja2==3.1.6
+lazy-object-proxy==1.12.0
+lxml==6.0.1
+Mako==1.3.10
+MarkupSafe==3.0.2
+mccabe==0.7.0
+oic==1.6.1
+Pillow==11.3.0
+pyasn1==0.6.1
+pyasn1-modules==0.4.2
+pycparser==2.23
+pycryptodomex==3.23.0
 pyjwkest==1.4.2
-pylint==2.5.2
-pylint-quotes==0.2.1
-PyMySQL==0.8.0
-pyOpenSSL==19.1.0
-python-dateutil==2.8.1
-python-docx==0.8.6
+pylint==3.3.8
+PyMySQL==1.1.2
+pyOpenSSL==25.2.0
+python-dateutil==2.9.0.post0
+python-docx==1.2.0
 python-editor==1.0.4
-python-resize-image==1.1.11
-requests==2.23.0
-sentry-sdk==0.14.3
-six==1.14.0
-SQLAlchemy==1.3.17
-toml==0.10.1
-urllib3==1.25.9
-Werkzeug==1.0.1
-wrapt==1.12.1
-boto3==1.35.49
\ No newline at end of file
+python-resize-image==1.1.20
+requests==2.32.5
+sentry-sdk==2.38.0
+six==1.17.0
+SQLAlchemy==2.0.43
+toml==0.10.2
+urllib3==2.5.0
+Werkzeug==3.1.3
+wrapt==1.17.3
+boto3==1.40.32
diff --git a/selections/__init__.py b/selections/__init__.py
index cce8e2e..74baa99 100644
--- a/selections/__init__.py
+++ b/selections/__init__.py
@@ -5,6 +5,7 @@
 from flask import Flask
 from flask_migrate import Migrate
 from flask_pyoidc.flask_pyoidc import OIDCAuthentication
+from flask_pyoidc.provider_configuration import ProviderConfiguration, ClientMetadata
 from flask_sqlalchemy import SQLAlchemy
 import sentry_sdk
 from sentry_sdk.integrations.flask import FlaskIntegration
@@ -20,8 +21,12 @@
 else:
     app.config.from_pyfile(os.path.join(os.getcwd(), 'config.env.py'))
 
-auth = OIDCAuthentication(app, issuer=app.config['OIDC_ISSUER'],
-                          client_registration_info=app.config['OIDC_CLIENT_CONFIG'])
+    #auth = OIDCAuthentication(app, issuer=app.config['OIDC_ISSUER'],
+    #                      client_registration_info=app.config['OIDC_CLIENT_CONFIG'])
+
+client_metadata = ClientMetadata(app.config["OIDC_CLIENT_CONFIG"])
+provider_config = ProviderConfiguration(issuer=app.config["OIDC_ISSUER"], client_registration_info=client_metadata)
+auth = OIDCAuthentication({'default': provider_config}, app)
 
 # Sentry
 sentry_sdk.init(
@@ -45,7 +50,7 @@
 try:
     s3.create_bucket(Bucket=app.config['S3_BUCKET_NAME'])
 except s3.exceptions.BucketAlreadyExists:
-    1+1
+    pass
 
 # Load Applications Blueprint
 from selections.blueprints.application import *
@@ -55,7 +60,7 @@
 
 
 @app.route('/')
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def main(info=None):
     is_evals = '/eboard-evaluations' in info['group_list']
diff --git a/selections/blueprints/application.py b/selections/blueprints/application.py
index b592f48..15c78b8 100644
--- a/selections/blueprints/application.py
+++ b/selections/blueprints/application.py
@@ -1,5 +1,4 @@
 from collections import defaultdict
-from zipfile import BadZipFile
 
 from flask import render_template, redirect, url_for, flash, request
 
@@ -9,7 +8,7 @@
 
 
 @app.route('/application/<app_id>')
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def get_application(app_id, info=None):
     applicant_info = Applicant.query.filter_by(id=app_id).first()
@@ -33,7 +32,7 @@ def get_application(app_id, info=None):
         fields=fields)
 
 @app.route('/application/content/<app_id>')
-@auth.oidc_auth
+@auth.oidc_auth("default")
 def get_application_pdf(app_id):
     applicant_info = Applicant.query.filter_by(id=app_id).first()
     resp = s3.get_object(Bucket=app.config['S3_BUCKET_NAME'], Key='/'+applicant_info.rit_id+'.pdf')
@@ -42,7 +41,7 @@ def get_application_pdf(app_id):
 
 
 @app.route('/application', methods=['POST'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 def create_application():
     applicant_rit_id = request.form.get('rit_id')
     applicant = Applicant(
@@ -60,7 +59,7 @@ def create_application():
 
 
 @app.route('/application/import', methods=['POST'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 #@before_request
 def import_application():
     word_file = request.files['file']
@@ -97,7 +96,7 @@ def import_application():
             if line[-1:] == ' ':
                 app_text += line
             else:
-                app_text += '\n{}'.format(line)
+                app_text += f'\n{line}'
 
         applications[app_rit_id] = [app_gender, app_text]
         new_app = Applicant(
@@ -115,7 +114,7 @@ def import_application():
 
 
 @app.route('/application/delete/<app_id>', methods=['GET'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def delete_application(app_id, info=None):
     is_evals = '/eboard-evaluations' in info['group_list']
@@ -136,7 +135,7 @@ def delete_application(app_id, info=None):
 
 
 @app.route('/application/create')
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def get_application_creation(info=None):
     is_evals = '/eboard-evaluations' in info['group_list']
@@ -149,7 +148,7 @@ def get_application_creation(info=None):
 
 
 @app.route('/application/<app_id>', methods=['POST'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def submit_application(app_id, info=None):
     member = Members.query.filter_by(username=info['uid']).first()
@@ -188,17 +187,17 @@ def submit_application(app_id, info=None):
     db.session.add(member_score)
     db.session.flush()
     db.session.commit()
-    flash('Thanks for evaluating application #{}!'.format(app_id))
+    flash(f'Thanks for evaluating application #{app_id}!')
     return redirect('/', 302)
 
 
 @app.route('/application/review/<app_id>', methods=['GET'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def review_application(app_id, info=None):
     applicant_info = Applicant.query.filter_by(id=app_id).first()
     evaluated = bool(Submission.query.filter_by(application=app_id, medium='Phone').all())
-    scores = Submission.query.filter_by(application=app_id).all() 
+    scores = Submission.query.filter_by(application=app_id).all()
     return render_template(
         'review_app.html',
         info=info,
@@ -209,11 +208,12 @@ def review_application(app_id, info=None):
 
 
 @app.route('/application/phone/<app_id>', methods=['GET'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def get_phone_application(app_id, info=None):
     applicant_info = Applicant.query.filter_by(id=app_id).first()
-    pdf_url = s3.generate_presigned_url('get_object', Params={'Bucket': app.config['S3_BUCKET_NAME'], 'Key': applicant_info.rit_id+'.pdf'}, ExpiresIn=30)
+    pdf_url = s3.generate_presigned_url('get_object', Params={'Bucket': app.config['S3_BUCKET_NAME'],
+                                                            'Key': applicant_info.rit_id+'.pdf'}, ExpiresIn=30)
     pdf_url = pdf_url.replace("s3.csh", "assets.csh")
     scores = [subs.score for subs in Submission.query.filter_by(application=app_id).all()]
     total = 0
@@ -232,7 +232,7 @@ def get_phone_application(app_id, info=None):
 
 
 @app.route('/application/phone/<app_id>', methods=['POST'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def promote_application(app_id, info=None):
     score = request.form.get('score')
diff --git a/selections/blueprints/teams.py b/selections/blueprints/teams.py
index 1569a0d..8190fc8 100644
--- a/selections/blueprints/teams.py
+++ b/selections/blueprints/teams.py
@@ -6,7 +6,7 @@
 
 
 @app.route('/teams')
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def get_teams(info=None):
     is_evals = '/eboard-evaluations' in info['group_list']
@@ -34,7 +34,7 @@ def get_teams(info=None):
 
 
 @app.route('/teams', methods=['POST'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def create_team(info=None):
     is_evals = '/eboard-evaluations' in info['group_list']
@@ -69,7 +69,7 @@ def create_team(info=None):
 
 
 @app.route('/teams/<team_id>', methods=['POST'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def add_to_team(team_id, info=None):
     is_evals = '/eboard-evaluations' in info['group_list']
@@ -102,7 +102,7 @@ def add_to_team(team_id, info=None):
 
 
 @app.route('/teams/remove/<username>', methods=['GET'])
-@auth.oidc_auth
+@auth.oidc_auth("default")
 @before_request
 def remove_from_team(username, info=None):
     is_evals = '/eboard-evaluations' in info['group_list']
diff --git a/selections/utils.py b/selections/utils.py
index 33948a2..5a9c5c6 100644
--- a/selections/utils.py
+++ b/selections/utils.py
@@ -49,4 +49,4 @@ def assign_pending_applicants():
                 app_data.team = int(team)
         app_group += 1
     db.session.flush()
-    db.session.commit()
\ No newline at end of file
+    db.session.commit()