diff --git a/pyproject.toml b/pyproject.toml
index 9123a83..972bd35 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,9 +8,10 @@ home-page = 'https://github.com/paul-nameless/tg'
 classifiers = [
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
 ]
 requires-python = ">=3.8"
-requires = ['python-telegram==0.12.0']
+requires = ['python-telegram==0.14.0']
 
 [tool.flit.scripts]
 tg = "tg.__main__:main"
diff --git a/setup.py b/setup.py
index e1aea71..2455e78 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,5 @@
-from setuptools import setup
-
 import tg
+from setuptools import setup
 
 with open("readme.md", "r") as fh:
     readme = fh.read()
@@ -18,9 +17,10 @@ setup(
     classifiers=[
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
     ],
     packages=["tg"],
     entry_points={"console_scripts": ["tg = tg.__main__:main"]},
     python_requires=">=3.8",
-    install_requires=["python-telegram==0.12.0"],
+    install_requires=["python-telegram==0.14.0"],
 )