diff --git a/homeassistant/components/isal/manifest.json b/homeassistant/components/isal/manifest.json
index 1aa5666f410..8eee5354959 100644
--- a/homeassistant/components/isal/manifest.json
+++ b/homeassistant/components/isal/manifest.json
@@ -6,5 +6,5 @@
   "integration_type": "system",
   "iot_class": "local_polling",
   "quality_scale": "internal",
-  "requirements": ["isal==1.7.1"]
+  "requirements": ["isal==1.8.0"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 37326b61e0b..095220e8f6a 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1277,7 +1277,7 @@ iottycloud==0.3.0
 iperf3==0.1.11
 
 # homeassistant.components.isal
-isal==1.7.1
+isal==1.8.0
 
 # homeassistant.components.gogogate2
 ismartgate==5.0.2
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 849330bf943..1d1fc01b5b6 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1108,7 +1108,7 @@ iometer==0.1.0
 iottycloud==0.3.0
 
 # homeassistant.components.isal
-isal==1.7.1
+isal==1.8.0
 
 # homeassistant.components.gogogate2
 ismartgate==5.0.2