diff --git a/homeassistant/components/comfoconnect/manifest.json b/homeassistant/components/comfoconnect/manifest.json
index 966de82f219..8488ef58f1f 100644
--- a/homeassistant/components/comfoconnect/manifest.json
+++ b/homeassistant/components/comfoconnect/manifest.json
@@ -2,6 +2,6 @@
   "domain": "comfoconnect",
   "name": "Zehnder ComfoAir Q",
   "documentation": "https://www.home-assistant.io/integrations/comfoconnect",
-  "requirements": ["pycomfoconnect==0.3"],
+  "requirements": ["pycomfoconnect==0.4"],
   "codeowners": ["@michaelarnauts"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 4d9d5e0d0c6..b44bdb7b342 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1316,7 +1316,7 @@ pycmus==0.1.1
 pycocotools==2.0.1
 
 # homeassistant.components.comfoconnect
-pycomfoconnect==0.3
+pycomfoconnect==0.4
 
 # homeassistant.components.coolmaster
 pycoolmasternet-async==0.1.2