diff --git a/homeassistant/components/opentherm_gw/manifest.json b/homeassistant/components/opentherm_gw/manifest.json
index 50bfa4d1122..560e30931a3 100644
--- a/homeassistant/components/opentherm_gw/manifest.json
+++ b/homeassistant/components/opentherm_gw/manifest.json
@@ -1,9 +1,9 @@
 {
   "domain": "opentherm_gw",
-  "name": "Opentherm gw",
+  "name": "Opentherm Gateway",
   "documentation": "https://www.home-assistant.io/components/opentherm_gw",
   "requirements": [
-    "pyotgw==0.4b3"
+    "pyotgw==0.4b4"
   ],
   "dependencies": [],
   "codeowners": []
diff --git a/requirements_all.txt b/requirements_all.txt
index b0046a26054..805056d33d3 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1232,7 +1232,7 @@ pyoppleio==1.0.5
 pyota==2.0.5
 
 # homeassistant.components.opentherm_gw
-pyotgw==0.4b3
+pyotgw==0.4b4
 
 # homeassistant.auth.mfa_modules.notify
 # homeassistant.auth.mfa_modules.totp