diff --git a/poetry.lock b/poetry.lock
index b6fd6dd..8405f56 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -117,19 +117,20 @@ uritemplate = ">=3.0.0,<4dev"
 
 [[package]]
 name = "google-auth"
-version = "2.2.1"
+version = "2.3.2"
 description = "Google Authentication Library"
 category = "main"
 optional = false
-python-versions = ">= 3.6"
+python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*"
 
 [package.dependencies]
 cachetools = ">=2.0.0,<5.0"
 pyasn1-modules = ">=0.2.1"
-rsa = ">=3.1.4,<5"
+rsa = {version = ">=3.1.4,<5", markers = "python_version >= \"3.6\""}
+six = ">=1.9.0"
 
 [package.extras]
-aiohttp = ["aiohttp (>=3.6.2,<4.0.0dev)", "requests (>=2.20.0,<3.0.0dev)"]
+aiohttp = ["requests (>=2.20.0,<3.0.0dev)", "aiohttp (>=3.6.2,<4.0.0dev)"]
 pyopenssl = ["pyopenssl (>=20.0.0)"]
 reauth = ["pyu2f (>=0.1.5)"]
 
@@ -454,7 +455,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytes
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.6"
-content-hash = "eba1e2a2da397eed9480f0d012744729781ce6e11abe9e7dc109fb7172c74572"
+content-hash = "322aa48e4e7355c927faff597d0a762762898844e37f6c5ddc57940fc729f1fc"
 
 [metadata.files]
 atomicwrites = [
@@ -497,8 +498,8 @@ google-api-python-client = [
     {file = "google_api_python_client-2.23.0-py2.py3-none-any.whl", hash = "sha256:a7b364eff63ca75d827cfb241a0f8567157976e879046c1ff20ddf735bad618e"},
 ]
 google-auth = [
-    {file = "google-auth-2.2.1.tar.gz", hash = "sha256:6dc8173abd50f25b6e62fc5b42802c96fc7cd9deb9bfeeb10a79f5606225cdf4"},
-    {file = "google_auth-2.2.1-py2.py3-none-any.whl", hash = "sha256:2a92b485afed5292946b324e91fcbe03db277ee4cb64c998c6cfa66d4af01dee"},
+    {file = "google-auth-2.3.2.tar.gz", hash = "sha256:2dc5218ee1192f9d67147cece18f47a929a9ef746cb69c50ab5ff5cfc983647b"},
+    {file = "google_auth-2.3.2-py2.py3-none-any.whl", hash = "sha256:6e99f4b3b099feb50de20302f2f8987c1c36e80a3f856ce852675bdf7a0935d3"},
 ]
 google-auth-httplib2 = [
     {file = "google-auth-httplib2-0.1.0.tar.gz", hash = "sha256:a07c39fd632becacd3f07718dfd6021bf396978f03ad3ce4321d060015cc30ac"},
diff --git a/pyproject.toml b/pyproject.toml
index abb8ae3..fdab031 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.6"
-google-auth = "2.2.1"
+google-auth = "2.3.2"
 google-api-python-client = "2.23.0"
 icalendar = "4.0.9"
 pytz = "2021.3"