diff --git a/homeassistant/components/xmpp/manifest.json b/homeassistant/components/xmpp/manifest.json
index dd7df91223c..99b3ff126d3 100644
--- a/homeassistant/components/xmpp/manifest.json
+++ b/homeassistant/components/xmpp/manifest.json
@@ -5,5 +5,5 @@
   "documentation": "https://www.home-assistant.io/integrations/xmpp",
   "iot_class": "cloud_push",
   "loggers": ["pyasn1", "slixmpp"],
-  "requirements": ["slixmpp==1.8.3"]
+  "requirements": ["slixmpp==1.8.4"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index e2456d3c79c..1056712879a 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2388,7 +2388,7 @@ sisyphus-control==3.1.3
 slackclient==2.5.0
 
 # homeassistant.components.xmpp
-slixmpp==1.8.3
+slixmpp==1.8.4
 
 # homeassistant.components.smart_meter_texas
 smart-meter-texas==0.4.7