diff --git a/homeassistant/components/opower/manifest.json b/homeassistant/components/opower/manifest.json
index c054af8f43cabc..c0eb319c10ccba 100644
--- a/homeassistant/components/opower/manifest.json
+++ b/homeassistant/components/opower/manifest.json
@@ -6,5 +6,5 @@
   "dependencies": ["recorder"],
   "documentation": "https://www.home-assistant.io/integrations/opower",
   "iot_class": "cloud_polling",
-  "requirements": ["opower==0.0.16"]
+  "requirements": ["opower==0.0.18"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 44722351f8e1d2..574846a9eec7c3 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1368,7 +1368,7 @@ openwrt-luci-rpc==1.1.16
 openwrt-ubus-rpc==0.0.2
 
 # homeassistant.components.opower
-opower==0.0.16
+opower==0.0.18
 
 # homeassistant.components.oralb
 oralb-ble==0.17.6
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 9e56869249128f..f2abd659b7f774 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1037,7 +1037,7 @@ openerz-api==0.2.0
 openhomedevice==2.2.0
 
 # homeassistant.components.opower
-opower==0.0.16
+opower==0.0.18
 
 # homeassistant.components.oralb
 oralb-ble==0.17.6