diff --git a/homeassistant/components/opentherm_gw/manifest.json b/homeassistant/components/opentherm_gw/manifest.json
index 99a10bc1539..488f6cb4f1e 100644
--- a/homeassistant/components/opentherm_gw/manifest.json
+++ b/homeassistant/components/opentherm_gw/manifest.json
@@ -2,7 +2,7 @@
   "domain": "opentherm_gw",
   "name": "OpenTherm Gateway",
   "documentation": "https://www.home-assistant.io/integrations/opentherm_gw",
-  "requirements": ["pyotgw==2.1.1"],
+  "requirements": ["pyotgw==2.1.3"],
   "codeowners": ["@mvn23"],
   "config_flow": true,
   "iot_class": "local_push",
diff --git a/requirements_all.txt b/requirements_all.txt
index c4a4140f9d1..776721854b6 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1801,7 +1801,7 @@ pyopnsense==0.2.0
 pyoppleio==1.0.5
 
 # homeassistant.components.opentherm_gw
-pyotgw==2.1.1
+pyotgw==2.1.3
 
 # homeassistant.auth.mfa_modules.notify
 # homeassistant.auth.mfa_modules.totp
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 06c21a6c504..31d0c68dbc0 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1278,7 +1278,7 @@ pyopenuv==2022.04.0
 pyopnsense==0.2.0
 
 # homeassistant.components.opentherm_gw
-pyotgw==2.1.1
+pyotgw==2.1.3
 
 # homeassistant.auth.mfa_modules.notify
 # homeassistant.auth.mfa_modules.totp