diff --git a/toolkits/google/arcade_google/tools/calendar.py b/toolkits/google/arcade_google/tools/calendar.py
index c1188cfb..691884c6 100644
--- a/toolkits/google/arcade_google/tools/calendar.py
+++ b/toolkits/google/arcade_google/tools/calendar.py
@@ -176,7 +176,7 @@ async def list_events(
 
 @tool(
     requires_auth=Google(
-        scopes=["https://www.googleapis.com/auth/calendar"],
+        scopes=["https://www.googleapis.com/auth/calendar.events"],
     )
 )
 async def update_event(
diff --git a/toolkits/google/pyproject.toml b/toolkits/google/pyproject.toml
index 10773f32..516e0de4 100644
--- a/toolkits/google/pyproject.toml
+++ b/toolkits/google/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "arcade_google"
-version = "0.1.8"
+version = "0.1.9"
 description = "Arcade tools for the entire google suite"
 authors = ["Arcade AI <dev@arcade-ai.com>"]