diff --git a/poetry.lock b/poetry.lock
index 4ea953e..a7f28aa 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.2.0 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
 
 [[package]]
 name = "alabaster"
@@ -304,14 +304,14 @@ grpcio-gcp = ["grpcio-gcp (>=0.2.2,<1.0.0)"]
 
 [[package]]
 name = "google-api-python-client"
-version = "2.183.0"
+version = "2.186.0"
 description = "Google API Client Library for Python"
 optional = false
 python-versions = ">=3.7"
 groups = ["main"]
 files = [
-    {file = "google_api_python_client-2.183.0-py3-none-any.whl", hash = "sha256:2005b6e86c27be1db1a43f43e047a0f8e004159f3cceddecb08cf1624bddba31"},
-    {file = "google_api_python_client-2.183.0.tar.gz", hash = "sha256:abae37e04fecf719388e5c02f707ed9cdf952f10b217c79a3e76c636762e3ea9"},
+    {file = "google_api_python_client-2.186.0-py3-none-any.whl", hash = "sha256:2ea4beba93e193d3a632c7bf865b6ccace42b0017269a964566e39b7e1f3cf79"},
+    {file = "google_api_python_client-2.186.0.tar.gz", hash = "sha256:01b8ff446adbc10f495188400a9f7c3e88e5e75741663a25822f41e788475333"},
 ]
 
 [package.dependencies]
@@ -323,14 +323,14 @@ uritemplate = ">=3.0.1,<5"
 
 [[package]]
 name = "google-auth"
-version = "2.41.1"
+version = "2.42.1"
 description = "Google Authentication Library"
 optional = false
 python-versions = ">=3.7"
 groups = ["main"]
 files = [
-    {file = "google_auth-2.41.1-py2.py3-none-any.whl", hash = "sha256:754843be95575b9a19c604a848a41be03f7f2afd8c019f716dc1f51ee41c639d"},
-    {file = "google_auth-2.41.1.tar.gz", hash = "sha256:b76b7b1f9e61f0cb7e88870d14f6a94aeef248959ef6992670efee37709cbfd2"},
+    {file = "google_auth-2.42.1-py2.py3-none-any.whl", hash = "sha256:eb73d71c91fc95dbd221a2eb87477c278a355e7367a35c0d84e6b0e5f9b4ad11"},
+    {file = "google_auth-2.42.1.tar.gz", hash = "sha256:30178b7a21aa50bffbdc1ffcb34ff770a2f65c712170ecd5446c4bef4dc2b94e"},
 ]
 
 [package.dependencies]
@@ -1500,14 +1500,14 @@ tests = ["pytest", "pytest-cov"]
 
 [[package]]
 name = "types-python-dateutil"
-version = "2.9.0.20250822"
+version = "2.9.0.20251008"
 description = "Typing stubs for python-dateutil"
 optional = false
 python-versions = ">=3.9"
 groups = ["dev"]
 files = [
-    {file = "types_python_dateutil-2.9.0.20250822-py3-none-any.whl", hash = "sha256:849d52b737e10a6dc6621d2bd7940ec7c65fcb69e6aa2882acf4e56b2b508ddc"},
-    {file = "types_python_dateutil-2.9.0.20250822.tar.gz", hash = "sha256:84c92c34bd8e68b117bff742bc00b692a1e8531262d4507b33afcc9f7716cd53"},
+    {file = "types_python_dateutil-2.9.0.20251008-py3-none-any.whl", hash = "sha256:b9a5232c8921cf7661b29c163ccc56055c418ab2c6eabe8f917cbcc73a4c4157"},
+    {file = "types_python_dateutil-2.9.0.20251008.tar.gz", hash = "sha256:c3826289c170c93ebd8360c3485311187df740166dbab9dd3b792e69f2bc1f9c"},
 ]
 
 [[package]]
@@ -1591,4 +1591,4 @@ zstd = ["zstandard (>=0.18.0)"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.11"
-content-hash = "d589df8de40d0848273cecc6a5e1dfe2bf79644d9035f78efb198067c3f7a7d4"
+content-hash = "99592e2fccb1d261375214c5f8881096636861d34381e7c60bbf2301a4d6f36c"
diff --git a/pyproject.toml b/pyproject.toml
index 960c573..1b6e16a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,8 +18,8 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.11"
-google-auth = "2.41.1"
-google-api-python-client = "2.183.0"
+google-auth = "2.42.1"
+google-api-python-client = "2.186.0"
 icalendar = "6.3.1"
 pytz = "2025.2"
 PyYAML = "6.0.3"