diff --git a/homeassistant/components/opentherm_gw/manifest.json b/homeassistant/components/opentherm_gw/manifest.json
index b6ebef6e83c9bf..927f9c9ca3e1a7 100644
--- a/homeassistant/components/opentherm_gw/manifest.json
+++ b/homeassistant/components/opentherm_gw/manifest.json
@@ -6,5 +6,5 @@
   "documentation": "https://www.home-assistant.io/integrations/opentherm_gw",
   "iot_class": "local_push",
   "loggers": ["pyotgw"],
-  "requirements": ["pyotgw==2.2.0"]
+  "requirements": ["pyotgw==2.2.1"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index bcc457159b28ec..089286bb7dd944 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2119,7 +2119,7 @@ pyoppleio-legacy==1.0.8
 pyosoenergyapi==1.1.4
 
 # homeassistant.components.opentherm_gw
-pyotgw==2.2.0
+pyotgw==2.2.1
 
 # homeassistant.auth.mfa_modules.notify
 # homeassistant.auth.mfa_modules.totp
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 1975f64c0dc228..559b4c1ac239c8 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1703,7 +1703,7 @@ pyopnsense==0.4.0
 pyosoenergyapi==1.1.4
 
 # homeassistant.components.opentherm_gw
-pyotgw==2.2.0
+pyotgw==2.2.1
 
 # homeassistant.auth.mfa_modules.notify
 # homeassistant.auth.mfa_modules.totp