diff --git a/homeassistant/components/monzo/manifest.json b/homeassistant/components/monzo/manifest.json
index 7038cecd7ea..dc9a11be3ac 100644
--- a/homeassistant/components/monzo/manifest.json
+++ b/homeassistant/components/monzo/manifest.json
@@ -6,5 +6,5 @@
   "dependencies": ["application_credentials"],
   "documentation": "https://www.home-assistant.io/integrations/monzo",
   "iot_class": "cloud_polling",
-  "requirements": ["monzopy==1.4.2"]
+  "requirements": ["monzopy==1.5.1"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 9c0bb3df3a4..043e75ad64e 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1449,7 +1449,7 @@ moat-ble==0.1.1
 moehlenhoff-alpha2==1.4.0
 
 # homeassistant.components.monzo
-monzopy==1.4.2
+monzopy==1.5.1
 
 # homeassistant.components.mopeka
 mopeka-iot-ble==0.8.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index b028a880bfd..fc0b2640043 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1241,7 +1241,7 @@ moat-ble==0.1.1
 moehlenhoff-alpha2==1.4.0
 
 # homeassistant.components.monzo
-monzopy==1.4.2
+monzopy==1.5.1
 
 # homeassistant.components.mopeka
 mopeka-iot-ble==0.8.0