diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..fd16ba2
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,10 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.2.0
+    hooks:
+    -   id: trailing-whitespace
+    -   id: end-of-file-fixer
+    -   id: check-yaml
+    -   id: check-added-large-files
diff --git a/erepublik/citizen.py b/erepublik/citizen.py
index 6745517..8910b8a 100644
--- a/erepublik/citizen.py
+++ b/erepublik/citizen.py
@@ -2,7 +2,7 @@ import re
 import sys
 import warnings
 import weakref
-from datetime import datetime, timedelta, time
+from datetime import datetime, time, timedelta
 from decimal import Decimal
 from itertools import product
 from threading import Event
@@ -11,7 +11,7 @@ from typing import Any, Dict, List, NoReturn, Optional, Set, Tuple, Union
 
 from requests import HTTPError, RequestException, Response
 
-from . import access_points, classes, constants, utils, types
+from . import access_points, classes, constants, types, utils
 from .classes import OfferItem
 
 
@@ -2617,17 +2617,21 @@ class Citizen(CitizenAnniversary, CitizenCompanies, CitizenLeaderBoard,
         data = self._get_main_weekly_challenge_data().json()
         self.details.pp = data.get("player", {}).get("prestigePoints", 0)
         self.details.next_pp.clear()
+        max_collectable_id = data.get('maxRewardId')
+        should_collect = False
         for reward in data.get("rewards", {}).get("normal", {}):
             status = reward.get("status", "")
             if status == "rewarded":
                 continue
             elif status == "completed":
-                self._post_main_weekly_challenge_reward(reward.get("id", 0))
+                should_collect = True
             elif reward.get("icon", "") == "energy_booster":
                 pps = re.search(r"Reach (\d+) Prestige Points to unlock the following reward: \+1 Energy",
                                 reward.get("tooltip", ""))
                 if pps:
                     self.details.next_pp.append(int(pps.group(1)))
+        if should_collect:
+            self._post_main_weekly_challenge_collect_all(max_collectable_id)
 
     def should_fight(self, silent: bool = True) -> Tuple[int, str, bool]:
         count, log_msg, force_fight = super().should_fight()
diff --git a/erepublik/classes.py b/erepublik/classes.py
index f865091..1cd6fe4 100644
--- a/erepublik/classes.py
+++ b/erepublik/classes.py
@@ -7,7 +7,7 @@ from typing import Any, Dict, Generator, Iterable, List, NamedTuple, NoReturn, T
 
 from requests import Response, Session, post
 
-from . import constants, utils, types
+from . import constants, types, utils
 
 __all__ = ['Battle', 'BattleDivision', 'BattleSide', 'Company', 'Config', 'Details', 'Energy', 'ErepublikException',
            'ErepublikNetworkException', 'EnergyToFight',
diff --git a/erepublik/types.py b/erepublik/types.py
index b27f95f..96253ac 100644
--- a/erepublik/types.py
+++ b/erepublik/types.py
@@ -1,5 +1,5 @@
 from datetime import datetime
-from typing import Dict, Union, List
+from typing import Dict, List, Union
 
 InvFinalItem = Dict[str, Union[str, int, List[Dict[str, Union[int, datetime]]]]]
 InvBooster = Dict[str, Dict[int, Dict[int, InvFinalItem]]]
diff --git a/requirements_dev.txt b/requirements_dev.txt
index e358e41..07ea9d0 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -5,14 +5,15 @@ flake8==3.8.4
 ipython>=7.19.0
 isort==5.7.0
 pip==20.3.3
+pre-commit==2.9.3
+pur==5.3.0
 PyInstaller==4.1
-pytz>=2020.0
+PySocks==1.7.1
 pytest==6.2.1
+pytz>=2020.5
+requests>=2.25.1
 responses==0.12.1
 setuptools==51.1.1
 Sphinx==3.4.2
-requests>=2.24.0,<2.26.0
-PySocks==1.7.1
 twine==3.3.0
 wheel==0.36.2
-pur==5.3.0
diff --git a/setup.cfg b/setup.cfg
index a67355e..8eaf289 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -37,4 +37,3 @@ warn_unused_configs = True
 [isort]
 multi_line_output = 2
 line_length = 120
-not_skip = __init__.py