diff --git a/homeassistant/components/enphase_envoy/manifest.json b/homeassistant/components/enphase_envoy/manifest.json
index e6ab8dbf6a9..b339013a69f 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==0.17.0"],
+  "requirements": ["envoy_reader==0.17.3"],
   "codeowners": [
     "@gtdiehl"
   ]
diff --git a/requirements_all.txt b/requirements_all.txt
index d8ba24aa21a..36fab4e430e 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -559,7 +559,7 @@ env_canada==0.2.4
 # envirophat==0.0.6
 
 # homeassistant.components.enphase_envoy
-envoy_reader==0.17.0
+envoy_reader==0.17.3
 
 # homeassistant.components.season
 ephem==3.7.7.0