diff --git a/homeassistant/components/opower/manifest.json b/homeassistant/components/opower/manifest.json
index 7ac9f4cc943..0aa26dbb4b1 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==0.12.2"]
+  "requirements": ["opower==0.12.3"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 35cbb5b3b9d..01a8ddc7752 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1617,7 +1617,7 @@ openwrt-luci-rpc==1.1.17
 openwrt-ubus-rpc==0.0.2
 
 # homeassistant.components.opower
-opower==0.12.2
+opower==0.12.3
 
 # homeassistant.components.oralb
 oralb-ble==0.17.6
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index ed4060baa81..0e72f0eea07 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1367,7 +1367,7 @@ openhomedevice==2.2.0
 openwebifpy==4.3.1
 
 # homeassistant.components.opower
-opower==0.12.2
+opower==0.12.3
 
 # homeassistant.components.oralb
 oralb-ble==0.17.6