diff --git a/update.sh b/update.sh
index 3b77f4c..e9bc896 100644
--- a/update.sh
+++ b/update.sh
@@ -317,7 +317,7 @@ fi
 sudo systemctl stop freedmr.service
 sudo systemctl stop proxy.service
 sudo systemctl stop fdmrparrot.service
-/usr/bin/python3 -m pip install --upgrade spyne
+sudo /usr/bin/python3 -m pip install --upgrade spyne
 
 #########################
 #lamp