diff --git a/poetry.lock b/poetry.lock
index ba3e195..6715ff3 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -788,24 +788,24 @@ typing-extensions = ">=4.6.0,<4.7.0 || >4.7.0"
 
 [[package]]
 name = "python-telegram-bot"
-version = "21.9"
+version = "21.11.1"
 description = "We have made you a wrapper you can't refuse"
 optional = false
 python-versions = ">=3.9"
 files = [
-    {file = "python_telegram_bot-21.9-py3-none-any.whl", hash = "sha256:6a5e71056fbd138c78dbdefa3c7834d77022622997c60003c9b442061ee91633"},
-    {file = "python_telegram_bot-21.9.tar.gz", hash = "sha256:82588faca44069492b2aea7f3a5d6212e68884f296b9ccd444658d89170f158d"},
+    {file = "python_telegram_bot-21.11.1-py3-none-any.whl", hash = "sha256:17f933a7a0569f519d9b672e06d71c29ab3688f1ec575ba59a3ca37922481113"},
+    {file = "python_telegram_bot-21.11.1.tar.gz", hash = "sha256:2abda5202f27a838f35e8140e5292af0f4f8fad6c2e5123b2defadd5f4e8ca02"},
 ]
 
 [package.dependencies]
 httpx = ">=0.27,<1.0"
 
 [package.extras]
-all = ["aiolimiter (>=1.1,<1.3)", "apscheduler (>=3.10.4,<3.11.0)", "cachetools (>=5.3.3,<5.6.0)", "cffi (>=1.17.0rc1)", "cryptography (>=39.0.1)", "httpx[http2]", "httpx[socks]", "pytz (>=2018.6)", "tornado (>=6.4,<7.0)"]
+all = ["aiolimiter (>=1.1,<1.3)", "apscheduler (>=3.10.4,<3.12.0)", "cachetools (>=5.3.3,<5.6.0)", "cffi (>=1.17.0rc1)", "cryptography (>=39.0.1)", "httpx[http2]", "httpx[socks]", "tornado (>=6.4,<7.0)"]
 callback-data = ["cachetools (>=5.3.3,<5.6.0)"]
-ext = ["aiolimiter (>=1.1,<1.3)", "apscheduler (>=3.10.4,<3.11.0)", "cachetools (>=5.3.3,<5.6.0)", "pytz (>=2018.6)", "tornado (>=6.4,<7.0)"]
+ext = ["aiolimiter (>=1.1,<1.3)", "apscheduler (>=3.10.4,<3.12.0)", "cachetools (>=5.3.3,<5.6.0)", "tornado (>=6.4,<7.0)"]
 http2 = ["httpx[http2]"]
-job-queue = ["apscheduler (>=3.10.4,<3.11.0)", "pytz (>=2018.6)"]
+job-queue = ["apscheduler (>=3.10.4,<3.12.0)"]
 passport = ["cffi (>=1.17.0rc1)", "cryptography (>=39.0.1)"]
 rate-limiter = ["aiolimiter (>=1.1,<1.3)"]
 socks = ["httpx[socks]"]