diff --git a/setup.py b/setup.py
index 6bbf8da5..a04af486 100644
--- a/setup.py
+++ b/setup.py
@@ -56,7 +56,6 @@ setup(
         "Operating System :: OS Independent",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.3",
         "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
@@ -77,7 +76,7 @@ setup(
         "Source": "https://github.com/pyrogram/pyrogram",
         "Documentation": "https://docs.pyrogram.ml",
     },
-    python_requires="~=3.3",
+    python_requires="~=3.4",
     packages=find_packages(exclude=["compiler*"]),
     zip_safe=False,
     install_requires=[