diff --git a/oec/__main__.py b/oec/__main__.py
index a0b88e0..b812595 100644
--- a/oec/__main__.py
+++ b/oec/__main__.py
@@ -46,9 +46,7 @@ def _create_interface(args):
 
         interface = SerialInterface(serial)
 
-        firmware_version = interface.reset()
-
-        print(f'Interface firmware version {firmware_version}')
+        interface.reset()
 
         yield interface
 
diff --git a/requirements.txt b/requirements.txt
index d1e561c..a3b123e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 ptyprocess==0.7.0
-pycoax==0.6.0
+pycoax==0.7.0
 pyserial==3.5
 pyte==0.8.0
 pytn3270==0.9.1