diff --git a/homeassistant/components/arris_tg2492lg/manifest.json b/homeassistant/components/arris_tg2492lg/manifest.json
index 8ed5c39882e..01da8b8af3c 100644
--- a/homeassistant/components/arris_tg2492lg/manifest.json
+++ b/homeassistant/components/arris_tg2492lg/manifest.json
@@ -2,7 +2,7 @@
   "domain": "arris_tg2492lg",
   "name": "Arris TG2492LG",
   "documentation": "https://www.home-assistant.io/integrations/arris_tg2492lg",
-  "requirements": ["arris-tg2492lg==1.1.0"],
+  "requirements": ["arris-tg2492lg==1.2.1"],
   "codeowners": ["@vanbalken"],
   "iot_class": "local_polling"
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index b834a9fcb9d..2424b24a2c3 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -338,7 +338,7 @@ aqualogic==2.6
 arcam-fmj==0.12.0
 
 # homeassistant.components.arris_tg2492lg
-arris-tg2492lg==1.1.0
+arris-tg2492lg==1.2.1
 
 # homeassistant.components.ampio
 asmog==0.0.6