diff --git a/homeassistant/components/evohome/manifest.json b/homeassistant/components/evohome/manifest.json
index da3d197f6aa..22edadad7f4 100644
--- a/homeassistant/components/evohome/manifest.json
+++ b/homeassistant/components/evohome/manifest.json
@@ -6,5 +6,5 @@
   "iot_class": "cloud_polling",
   "loggers": ["evohomeasync", "evohomeasync2"],
   "quality_scale": "legacy",
-  "requirements": ["evohome-async==0.4.20"]
+  "requirements": ["evohome-async==0.4.21"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 17998ba7fef..4f61b88ed00 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -879,7 +879,7 @@ eufylife-ble-client==0.1.8
 # evdev==1.6.1
 
 # homeassistant.components.evohome
-evohome-async==0.4.20
+evohome-async==0.4.21
 
 # homeassistant.components.bryant_evolution
 evolutionhttp==0.0.18
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 3965fbc0a3a..06448688306 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -745,7 +745,7 @@ eternalegypt==0.0.16
 eufylife-ble-client==0.1.8
 
 # homeassistant.components.evohome
-evohome-async==0.4.20
+evohome-async==0.4.21
 
 # homeassistant.components.bryant_evolution
 evolutionhttp==0.0.18