diff --git a/homeassistant/components/zha/manifest.json b/homeassistant/components/zha/manifest.json
index 4d1d0dc1ac4..34735d7aaf5 100644
--- a/homeassistant/components/zha/manifest.json
+++ b/homeassistant/components/zha/manifest.json
@@ -4,7 +4,7 @@
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/zha",
   "requirements": [
-    "bellows==0.20.2",
+    "bellows==0.20.3",
     "pyserial==3.4",
     "zha-quirks==0.0.44",
     "zigpy-cc==0.5.2",
diff --git a/requirements_all.txt b/requirements_all.txt
index 1f8ae5e8900..3da86c57043 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -339,7 +339,7 @@ beautifulsoup4==4.9.1
 # beewi_smartclim==0.0.7
 
 # homeassistant.components.zha
-bellows==0.20.2
+bellows==0.20.3
 
 # homeassistant.components.bmw_connected_drive
 bimmer_connected==0.7.7
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index f10707a5f93..dad873a9a94 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -186,7 +186,7 @@ azure-eventhub==5.1.0
 base36==0.1.1
 
 # homeassistant.components.zha
-bellows==0.20.2
+bellows==0.20.3
 
 # homeassistant.components.blebox
 blebox_uniapi==1.3.2