diff --git a/setup.py b/setup.py
index b2a1ea9..4521f8b 100644
--- a/setup.py
+++ b/setup.py
@@ -30,7 +30,7 @@ setup(
     install_requires=["pyserial>=3.4", "protobuf>=3.13.0",
                       "pypubsub>=4.0.3", "dotmap>=1.3.14", "pexpect>=4.6.0", "pyqrcode>=1.2.1",
                       "pygatt>=4.0.5"],
-    python_requires='>=3.4',
+    python_requires='>=3.6',
     entry_points={
         "console_scripts": [
             "meshtastic=meshtastic.__main__:main"