diff --git a/homeassistant/components/nam/manifest.json b/homeassistant/components/nam/manifest.json
index 2b62500f23b..16231ef0b88 100644
--- a/homeassistant/components/nam/manifest.json
+++ b/homeassistant/components/nam/manifest.json
@@ -3,7 +3,7 @@
   "name": "Nettigo Air Monitor",
   "documentation": "https://www.home-assistant.io/integrations/nam",
   "codeowners": ["@bieniu"],
-  "requirements": ["nettigo-air-monitor==1.2.2"],
+  "requirements": ["nettigo-air-monitor==1.2.3"],
   "zeroconf": [
     {
       "type": "_http._tcp.local.",
diff --git a/requirements_all.txt b/requirements_all.txt
index 53712397c4c..4a7f5e25e46 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1068,7 +1068,7 @@ netdisco==3.0.0
 netmap==0.7.0.2
 
 # homeassistant.components.nam
-nettigo-air-monitor==1.2.2
+nettigo-air-monitor==1.2.3
 
 # homeassistant.components.neurio_energy
 neurio==0.3.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 78f7da53d35..8d1f5da4bbb 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -730,7 +730,7 @@ netdisco==3.0.0
 netmap==0.7.0.2
 
 # homeassistant.components.nam
-nettigo-air-monitor==1.2.2
+nettigo-air-monitor==1.2.3
 
 # homeassistant.components.nexia
 nexia==0.9.13