diff --git a/homeassistant/components/local_calendar/manifest.json b/homeassistant/components/local_calendar/manifest.json
index 2921b3e2e10..3e1a1afc609 100644
--- a/homeassistant/components/local_calendar/manifest.json
+++ b/homeassistant/components/local_calendar/manifest.json
@@ -3,7 +3,7 @@
   "name": "Local Calendar",
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/local_calendar",
-  "requirements": ["ical==4.2.2"],
+  "requirements": ["ical==4.2.3"],
   "codeowners": ["@allenporter"],
   "iot_class": "local_polling",
   "loggers": ["ical"]
diff --git a/requirements_all.txt b/requirements_all.txt
index 7b319d3597f..5429021cdf5 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -926,7 +926,7 @@ ibm-watson==5.2.2
 ibmiotf==0.3.4
 
 # homeassistant.components.local_calendar
-ical==4.2.2
+ical==4.2.3
 
 # homeassistant.components.ping
 icmplib==3.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index f1a7c7931d1..777c4928eb1 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -691,7 +691,7 @@ iaqualink==0.5.0
 ibeacon_ble==1.0.1
 
 # homeassistant.components.local_calendar
-ical==4.2.2
+ical==4.2.3
 
 # homeassistant.components.ping
 icmplib==3.0