diff --git a/homeassistant/components/google/manifest.json b/homeassistant/components/google/manifest.json
index 837263474a3..f6d6df98054 100644
--- a/homeassistant/components/google/manifest.json
+++ b/homeassistant/components/google/manifest.json
@@ -8,5 +8,5 @@
   "integration_type": "service",
   "iot_class": "cloud_polling",
   "loggers": ["googleapiclient"],
-  "requirements": ["gcal-sync==8.0.0", "oauth2client==4.1.3", "ical==12.1.2"]
+  "requirements": ["gcal-sync==8.0.0", "oauth2client==4.1.3", "ical==12.1.3"]
 }
diff --git a/homeassistant/components/local_calendar/manifest.json b/homeassistant/components/local_calendar/manifest.json
index 8447babb737..dbeaca1b27a 100644
--- a/homeassistant/components/local_calendar/manifest.json
+++ b/homeassistant/components/local_calendar/manifest.json
@@ -7,5 +7,5 @@
   "documentation": "https://www.home-assistant.io/integrations/local_calendar",
   "iot_class": "local_polling",
   "loggers": ["ical"],
-  "requirements": ["ical==12.1.2"]
+  "requirements": ["ical==12.1.3"]
 }
diff --git a/homeassistant/components/local_todo/manifest.json b/homeassistant/components/local_todo/manifest.json
index 3980f0e5c64..16e24217a1b 100644
--- a/homeassistant/components/local_todo/manifest.json
+++ b/homeassistant/components/local_todo/manifest.json
@@ -5,5 +5,5 @@
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/local_todo",
   "iot_class": "local_polling",
-  "requirements": ["ical==12.1.2"]
+  "requirements": ["ical==12.1.3"]
 }
diff --git a/homeassistant/components/remote_calendar/manifest.json b/homeassistant/components/remote_calendar/manifest.json
index 807033c6d35..9c8dbacb1b8 100644
--- a/homeassistant/components/remote_calendar/manifest.json
+++ b/homeassistant/components/remote_calendar/manifest.json
@@ -8,5 +8,5 @@
   "iot_class": "cloud_polling",
   "loggers": ["ical"],
   "quality_scale": "silver",
-  "requirements": ["ical==12.1.2"]
+  "requirements": ["ical==12.1.3"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index f6d26e1651c..91d0937215f 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1258,7 +1258,7 @@ ibeacon-ble==1.2.0
 # homeassistant.components.local_calendar
 # homeassistant.components.local_todo
 # homeassistant.components.remote_calendar
-ical==12.1.2
+ical==12.1.3
 
 # homeassistant.components.caldav
 icalendar==6.3.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 7a13c2b6f1c..91e1ab28b32 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1110,7 +1110,7 @@ ibeacon-ble==1.2.0
 # homeassistant.components.local_calendar
 # homeassistant.components.local_todo
 # homeassistant.components.remote_calendar
-ical==12.1.2
+ical==12.1.3
 
 # homeassistant.components.caldav
 icalendar==6.3.1