diff --git a/homeassistant/components/google/manifest.json b/homeassistant/components/google/manifest.json
index 100e128c8e313a..9d2d96812a5a6e 100644
--- a/homeassistant/components/google/manifest.json
+++ b/homeassistant/components/google/manifest.json
@@ -4,7 +4,7 @@
   "config_flow": true,
   "dependencies": ["application_credentials"],
   "documentation": "https://www.home-assistant.io/integrations/calendar.google/",
-  "requirements": ["gcal-sync==4.1.0", "oauth2client==4.1.3"],
+  "requirements": ["gcal-sync==4.1.1", "oauth2client==4.1.3"],
   "codeowners": ["@allenporter"],
   "iot_class": "cloud_polling",
   "loggers": ["googleapiclient"]
diff --git a/requirements_all.txt b/requirements_all.txt
index eb4c5ee1956000..de73fa309f75e2 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -751,7 +751,7 @@ gTTS==2.2.4
 gassist-text==0.0.7
 
 # homeassistant.components.google
-gcal-sync==4.1.0
+gcal-sync==4.1.1
 
 # homeassistant.components.geniushub
 geniushub-client==0.6.30
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 4159aa54f0405c..58687a00dd83e3 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -567,7 +567,7 @@ gTTS==2.2.4
 gassist-text==0.0.7
 
 # homeassistant.components.google
-gcal-sync==4.1.0
+gcal-sync==4.1.1
 
 # homeassistant.components.geocaching
 geocachingapi==0.2.1