diff --git a/requirements.txt b/requirements.txt
index f0c35e5..d906738 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 pyroute2==0.5.*
 pyserial~=3.5
 python-pppd==1.0.4
-python-sdk-auth~=0.3.0
+python-sdk-auth~=0.3.9
 pyudev~=0.22.0
 pyusb~=1.2.1
 psutil~=5.8.0