diff --git a/poetry.lock b/poetry.lock
index fb26a53..1ea5d6f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -503,14 +503,14 @@ grpcio-gcp = ["grpcio-gcp (>=0.2.2,<1.0.0)"]
 
 [[package]]
 name = "google-api-python-client"
-version = "2.197.0"
+version = "2.198.0"
 description = "Google API Client Library for Python"
 optional = false
 python-versions = ">=3.7"
 groups = ["main"]
 files = [
-    {file = "google_api_python_client-2.197.0-py3-none-any.whl", hash = "sha256:0f8b89aa75768161dd4f5092d6bcb386c13236b32e0d9a938c02f71342094d14"},
-    {file = "google_api_python_client-2.197.0.tar.gz", hash = "sha256:32e03977eda4a66eafc6ae58dc9ec46426b6025636d5ef019c5703013eddd4e5"},
+    {file = "google_api_python_client-2.198.0-py3-none-any.whl", hash = "sha256:fabac935474e817da5e662ff61bf7139439d6f92b32d332a7318a2d45931e03e"},
+    {file = "google_api_python_client-2.198.0.tar.gz", hash = "sha256:dfe3e16fb241af6e9c460a33f65085b3450e05cea09364f6b5d8997fb7e43e2a"},
 ]
 
 [package.dependencies]
@@ -522,14 +522,14 @@ uritemplate = ">=3.0.1,<5"
 
 [[package]]
 name = "google-auth"
-version = "2.53.0"
+version = "2.55.1"
 description = "Google Authentication Library"
 optional = false
 python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "google_auth-2.53.0-py3-none-any.whl", hash = "sha256:6e7449917c599b35126a99ec268ec6880301f2fea41dce198fe8fd83ff642b68"},
-    {file = "google_auth-2.53.0.tar.gz", hash = "sha256:e7e6aa16f6bee7b2b264830fd04f08087a1d5a836df516251a5d15327b246c9c"},
+    {file = "google_auth-2.55.1-py3-none-any.whl", hash = "sha256:eada68dfd52b3b81191827601e2a0c3fa12540c818534b630ddc5355769c3995"},
+    {file = "google_auth-2.55.1.tar.gz", hash = "sha256:fb2d9b730f2c9b8d326ec8d7222f21aef2ead15bf0513793d6442485d87af0a1"},
 ]
 
 [package.dependencies]
@@ -599,14 +599,14 @@ pyparsing = {version = ">=2.4.2,<3.0.0 || >3.0.0,<3.0.1 || >3.0.1,<3.0.2 || >3.0
 
 [[package]]
 name = "icalendar"
-version = "7.1.2"
+version = "7.2.0"
 description = "RFC 5545 compatible parser and generator of iCalendar files"
 optional = false
 python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "icalendar-7.1.2-py3-none-any.whl", hash = "sha256:01c76243c76c549f58bb51510a8f0a4edb7c539726adda1356dfd0dc04fb7a53"},
-    {file = "icalendar-7.1.2.tar.gz", hash = "sha256:ebc43ebeb357be98984b573d975118008dee3410d8df28b054ef2943cf3e367e"},
+    {file = "icalendar-7.2.0-py3-none-any.whl", hash = "sha256:77922b6be57dfcc2e94f93063d2fd7e948ada9b5bdf7b08bebbc684b1b66c7c4"},
+    {file = "icalendar-7.2.0.tar.gz", hash = "sha256:32dacc396101825b82f9f1bbdf691c02be613130d5ab7a457e553fcd20959fdd"},
 ]
 
 [package.dependencies]
@@ -1368,14 +1368,14 @@ diagrams = ["jinja2", "railroad-diagrams"]
 
 [[package]]
 name = "pytest"
-version = "9.0.3"
+version = "9.1.1"
 description = "pytest: simple powerful testing with Python"
 optional = false
 python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "pytest-9.0.3-py3-none-any.whl", hash = "sha256:2c5efc453d45394fdd706ade797c0a81091eccd1d6e4bccfcd476e2b8e0ab5d9"},
-    {file = "pytest-9.0.3.tar.gz", hash = "sha256:b86ada508af81d19edeb213c681b1d48246c1a91d304c6c81a427674c17eb91c"},
+    {file = "pytest-9.1.1-py3-none-any.whl", hash = "sha256:37a86b45efb9a47a61a36449063e8e18d0cab3161329fc099eb21783169c4f0c"},
+    {file = "pytest-9.1.1.tar.gz", hash = "sha256:1088fbde8f2b49d95a549a195707afa7a76a3ce9bcadc26b6d71f0ffda5fe313"},
 ]
 
 [package.dependencies]
@@ -1965,4 +1965,4 @@ zstd = ["backports-zstd (>=1.0.0) ; python_version < \"3.14\""]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.11"
-content-hash = "e7352f608891b9cac391f101b181856432683e7de1cc7d8293c5308f9c0a066b"
+content-hash = "40701fee651c5f00c51d4bdb2357be69ef1d6ca00e967c1f2fb9f1e19c5ed141"
diff --git a/pyproject.toml b/pyproject.toml
index 40384c5..64f7692 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,9 +19,9 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.11"
-google-auth = "2.53.0"
-google-api-python-client = "2.197.0"
-icalendar = "7.1.2"
+google-auth = "2.55.1"
+google-api-python-client = "2.198.0"
+icalendar = "7.2.0"
 pytz = "2026.2"
 PyYAML = "6.0.3"
 fire = "0.7.1"