diff --git a/config_sample.yaml b/config_sample.yaml
index 9e09ebb..fd02a56 100644
--- a/config_sample.yaml
+++ b/config_sample.yaml
@@ -1,4 +1,6 @@
-debug: false           # debug logging
-timeout: 2             # http requests timeout
-telegram_token:        # telegram bot token
-kekkai_instance: 'https://kekkai-api.redume.su/'
\ No newline at end of file
+webhook:
+    secret_token: 'jTDnK6nuEZ654b'
+    base_url: 'example.com'
+    path: '/webhook'
+telegram_token:
+kekkai_instance: 'https://kekkai-api.redume.su'
\ No newline at end of file
diff --git a/functions/create_chart.py b/functions/create_chart.py
index 078effb..117dd4d 100644
--- a/functions/create_chart.py
+++ b/functions/create_chart.py
@@ -7,7 +7,7 @@ config = yaml.safe_load(open('config.yaml'))
 
 async def create_chart(from_currency: str, conv_currency: str) -> (dict, None):
     async with aiohttp.ClientSession(timeout=aiohttp.ClientTimeout(total=3)) as session:
-        async with session.get(f'{config["kekkai_instance"]}/api/getChart/week/', params={
+        async with session.get(f'{config["kekkai_instance"]}/api/getChart/month/', params={
             'from_currency': from_currency,
             'conv_currency': conv_currency
         }) as res:
diff --git a/requirements.txt b/requirements.txt
index a713e12..21259b5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,3 @@
 aiohttp~=3.9.5
-requests~=2.32.3
 PyYAML~=6.0.1
-aiogram~=3.7.0
\ No newline at end of file
+aiogram~=3.15.0
\ No newline at end of file