diff --git a/homeassistant/components/opower/manifest.json b/homeassistant/components/opower/manifest.json
index 6c78dc5229c..39ffc91d5b3 100644
--- a/homeassistant/components/opower/manifest.json
+++ b/homeassistant/components/opower/manifest.json
@@ -7,5 +7,5 @@
   "documentation": "https://www.home-assistant.io/integrations/opower",
   "iot_class": "cloud_polling",
   "loggers": ["opower"],
-  "requirements": ["opower==0.8.3"]
+  "requirements": ["opower==0.8.4"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 8fcd49e29b8..609a3f8f46a 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1547,7 +1547,7 @@ openwrt-luci-rpc==1.1.17
 openwrt-ubus-rpc==0.0.2
 
 # homeassistant.components.opower
-opower==0.8.3
+opower==0.8.4
 
 # homeassistant.components.oralb
 oralb-ble==0.17.6
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index dd5f1408346..f57366f0a56 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1277,7 +1277,7 @@ openhomedevice==2.2.0
 openwebifpy==4.2.7
 
 # homeassistant.components.opower
-opower==0.8.3
+opower==0.8.4
 
 # homeassistant.components.oralb
 oralb-ble==0.17.6