diff --git a/docs/source/conf.py b/docs/source/conf.py
index 62ffd29..f698fc6 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -18,11 +18,11 @@
 # -- Project information -----------------------------------------------------
 
 project = 'pyTelegramBotAPI Documentation'
-copyright = '2022, coder2020official'
+copyright = '2022-2023, coder2020official'
 author = 'coder2020official'
 
 # The full version, including alpha/beta/rc tags
-release = '4.11.0'
+release = '4.12.0'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/telebot/version.py b/telebot/version.py
index 6624f64..b42b559 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__ = '4.11.0'
+__version__ = '4.12.0'