diff --git a/lerobot/common/robot_devices/robots/configs.py b/lerobot/common/robot_devices/robots/configs.py
index e940b442..591801cc 100644
--- a/lerobot/common/robot_devices/robots/configs.py
+++ b/lerobot/common/robot_devices/robots/configs.py
@@ -443,7 +443,7 @@ class So100RobotConfig(ManipulatorRobotConfig):
     leader_arms: dict[str, MotorsBusConfig] = field(
         default_factory=lambda: {
             "main": FeetechMotorsBusConfig(
-                port="/dev/tty.usbmodem58760431091",
+                port="/dev/tty.usbmodem58760429101",
                 motors={
                     # name: (index, model)
                     "shoulder_pan": [1, "sts3215"],
@@ -460,7 +460,7 @@ class So100RobotConfig(ManipulatorRobotConfig):
     follower_arms: dict[str, MotorsBusConfig] = field(
         default_factory=lambda: {
             "main": FeetechMotorsBusConfig(
-                port="/dev/tty.usbmodem585A0076891",
+                port="/dev/tty.usbmodem58760435821",
                 motors={
                     # name: (index, model)
                     "shoulder_pan": [1, "sts3215"],