diff --git a/homeassistant/components/enphase_envoy/manifest.json b/homeassistant/components/enphase_envoy/manifest.json
index 87491a72546..9e9760560d5 100644
--- a/homeassistant/components/enphase_envoy/manifest.json
+++ b/homeassistant/components/enphase_envoy/manifest.json
@@ -2,7 +2,7 @@
   "domain": "enphase_envoy",
   "name": "Enphase Envoy",
   "documentation": "https://www.home-assistant.io/integrations/enphase_envoy",
-  "requirements": ["envoy_reader==0.18.2"],
+  "requirements": ["envoy_reader==0.18.3"],
   "codeowners": [
     "@gtdiehl"
   ]
diff --git a/requirements_all.txt b/requirements_all.txt
index 9504cba0d5f..6fc710ab28a 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -556,7 +556,7 @@ env_canada==0.2.4
 # envirophat==0.0.6
 
 # homeassistant.components.enphase_envoy
-envoy_reader==0.18.2
+envoy_reader==0.18.3
 
 # homeassistant.components.season
 ephem==3.7.7.0