diff --git a/homeassistant/components/notify/xmpp.py b/homeassistant/components/notify/xmpp.py
index 8faafbeab58a3..694f38790382c 100644
--- a/homeassistant/components/notify/xmpp.py
+++ b/homeassistant/components/notify/xmpp.py
@@ -16,7 +16,7 @@
 REQUIREMENTS = ['sleekxmpp==1.3.2',
                 'dnspython3==1.15.0',
                 'pyasn1==0.2.3',
-                'pyasn1-modules==0.0.8']
+                'pyasn1-modules==0.0.9']
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 977ca08870279..28727d55a9eeb 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -490,7 +490,7 @@ pyalarmdotcom==0.3.0
 pyarlo==0.0.4
 
 # homeassistant.components.notify.xmpp
-pyasn1-modules==0.0.8
+pyasn1-modules==0.0.9
 
 # homeassistant.components.notify.xmpp
 pyasn1==0.2.3