diff --git a/homeassistant/components/google/manifest.json b/homeassistant/components/google/manifest.json
index 2bc84827cd6..7de3a735b96 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==4.0.1", "oauth2client==4.1.3"],
+  "requirements": ["gcal-sync==4.0.2", "oauth2client==4.1.3"],
   "codeowners": ["@allenporter"],
   "iot_class": "cloud_polling",
   "loggers": ["googleapiclient"]
diff --git a/requirements_all.txt b/requirements_all.txt
index 4e9d3aa8f1a..b62139ec52a 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -740,7 +740,7 @@ gTTS==2.2.4
 garages-amsterdam==3.0.0
 
 # homeassistant.components.google
-gcal-sync==4.0.1
+gcal-sync==4.0.2
 
 # homeassistant.components.geniushub
 geniushub-client==0.6.30
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 494309b5109..c32fa4fb91f 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -556,7 +556,7 @@ gTTS==2.2.4
 garages-amsterdam==3.0.0
 
 # homeassistant.components.google
-gcal-sync==4.0.1
+gcal-sync==4.0.2
 
 # homeassistant.components.geocaching
 geocachingapi==0.2.1