diff --git a/homeassistant/components/google/manifest.json b/homeassistant/components/google/manifest.json
index 8c5df8648e7..f4177e8c300 100644
--- a/homeassistant/components/google/manifest.json
+++ b/homeassistant/components/google/manifest.json
@@ -7,5 +7,5 @@
   "documentation": "https://www.home-assistant.io/integrations/calendar.google/",
   "iot_class": "cloud_polling",
   "loggers": ["googleapiclient"],
-  "requirements": ["gcal-sync==4.1.3", "oauth2client==4.1.3"]
+  "requirements": ["gcal-sync==4.1.4", "oauth2client==4.1.3"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index b227e4e0050..b33d5a6d94c 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -757,7 +757,7 @@ gTTS==2.2.4
 gassist-text==0.0.10
 
 # homeassistant.components.google
-gcal-sync==4.1.3
+gcal-sync==4.1.4
 
 # homeassistant.components.geniushub
 geniushub-client==0.7.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index ec6c628712c..9d9cebe1d0c 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -579,7 +579,7 @@ gTTS==2.2.4
 gassist-text==0.0.10
 
 # homeassistant.components.google
-gcal-sync==4.1.3
+gcal-sync==4.1.4
 
 # homeassistant.components.geocaching
 geocachingapi==0.2.1