diff --git a/README.md b/README.md
index 78939e5..3e3d109 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@
 
 ## Getting started.
 
-This API is tested with Python Python 3.6-3.8 and Pypy 3.
+This API is tested with Python Python 3.6-3.9 and Pypy 3.
 There are two ways to install the library:
 
 * Installation using pip (a Python package manager)*:
diff --git a/telebot/version.py b/telebot/version.py
index 92aad92..35ac633 100644
--- a/telebot/version.py
+++ b/telebot/version.py
@@ -1,3 +1,3 @@
 # Versions should comply with PEP440.
 # This line is parsed in setup.py:
-__version__ = '3.7.3'
+__version__ = '3.7.4'