diff --git a/homeassistant/components/airgradient/manifest.json b/homeassistant/components/airgradient/manifest.json
index c0472131357..13764142697 100644
--- a/homeassistant/components/airgradient/manifest.json
+++ b/homeassistant/components/airgradient/manifest.json
@@ -6,6 +6,6 @@
   "documentation": "https://www.home-assistant.io/integrations/airgradient",
   "integration_type": "device",
   "iot_class": "local_polling",
-  "requirements": ["airgradient==0.9.0"],
+  "requirements": ["airgradient==0.9.1"],
   "zeroconf": ["_airgradient._tcp.local."]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index a7ad2d6e3a4..e7b3fbb1fff 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -419,7 +419,7 @@ aiowithings==3.0.3
 aioymaps==1.2.5
 
 # homeassistant.components.airgradient
-airgradient==0.9.0
+airgradient==0.9.1
 
 # homeassistant.components.airly
 airly==1.1.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 56f86b73f54..5d80f8fb319 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -401,7 +401,7 @@ aiowithings==3.0.3
 aioymaps==1.2.5
 
 # homeassistant.components.airgradient
-airgradient==0.9.0
+airgradient==0.9.1
 
 # homeassistant.components.airly
 airly==1.1.0