diff --git a/homeassistant/components/notify/telegram.py b/homeassistant/components/notify/telegram.py
index 9b0b735b128..91164adec58 100644
--- a/homeassistant/components/notify/telegram.py
+++ b/homeassistant/components/notify/telegram.py
@@ -19,7 +19,7 @@ from homeassistant.const import (
 
 _LOGGER = logging.getLogger(__name__)
 
-REQUIREMENTS = ['python-telegram-bot==5.1.1']
+REQUIREMENTS = ['python-telegram-bot==5.2.0']
 
 ATTR_PHOTO = 'photo'
 ATTR_DOCUMENT = 'document'
diff --git a/requirements_all.txt b/requirements_all.txt
index 818ff621b0f..9a4f0e2aec8 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -419,7 +419,7 @@ python-nmap==0.6.1
 python-pushover==0.2
 
 # homeassistant.components.notify.telegram
-python-telegram-bot==5.1.1
+python-telegram-bot==5.2.0
 
 # homeassistant.components.sensor.twitch
 python-twitch==1.3.0