diff --git a/README.md b/README.md
index fbd2ffe..368fc8f 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ More info: https://docs.pyrogram.org/topics/tgcrypto
 
 ## Requirements
 
-- Python 3.4 or higher.
+- Python 3.6 or higher.
 
 ## Installation
 
diff --git a/setup.py b/setup.py
index c9843fe..51ee1fa 100644
--- a/setup.py
+++ b/setup.py
@@ -64,7 +64,7 @@ setup(
         "Source": "https://github.com/pyrogram/tgcrypto",
         "Documentation": "https://docs.pyrogram.org",
     },
-    python_requires="~=3.4",
+    python_requires="~=3.6",
     packages=find_packages(),
     test_suite="tests",
     zip_safe=False,