diff --git a/requirements.txt b/requirements.txt
index 6a97ee1..57a8bed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,6 @@ chardet==3.0.4
 idna==2.8
 onvif==0.2.0
 requests==2.22.0
-suds==0.4
+suds==1.0.0
 suds-passworddigest==0.1.2
 urllib3==1.25.6