diff --git a/requirements.txt b/requirements.txt
index 4fb30dd..ab55063 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ attrs==21.2.0
 black==21.7b0
 certifi==2021.5.30
 chardet==4.0.0
-charset-normalizer==2.0.3
+charset-normalizer==2.0.5
 click==8.0.1
 colorama==0.4.4
 idna==2.10
@@ -16,7 +16,7 @@ pathspec==0.9.0
 PyLink==0.3.3
 pylint==2.9.0
 pyserial==3.5
-pyTelegramBotAPI==3.8.3
+pyTelegramBotAPI==4.0.1
 regex==2021.8.27
 requests==2.26.0
 six==1.16.0