deps: tg-bot to 20.6 (y so ez?)

Author: egregors

Pipfile

@@ -5,7 +5,7 @@ name = "pypi"
 
 [[description]]
 name = "vldc-bot"
-version = "0.8.4"
+version = "0.9.0"
 description = "VLDC nyan bot ^_^"
 authors = [
     #tg
@@ -30,7 +30,7 @@ black = "==22.8.0"
 autopep8 = "==1.6.0"
 
 [packages]
-python-telegram-bot = "==13.15"
+python-telegram-bot = "==20.6"
 pymongo = "==4.5.0"
 grpcio = "==1.58.0"
 google-cloud-translate = "==3.12.0"