diff --git a/poetry.lock b/poetry.lock
index db0bf3b..f62ffa4 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -978,13 +978,13 @@ six = ">=1.5"
 
 [[package]]
 name = "pytz"
-version = "2023.4"
+version = "2024.1"
 description = "World timezone definitions, modern and historical"
 optional = false
 python-versions = "*"
 files = [
-    {file = "pytz-2023.4-py2.py3-none-any.whl", hash = "sha256:f90ef520d95e7c46951105338d918664ebfd6f1d995bd7d153127ce90efafa6a"},
-    {file = "pytz-2023.4.tar.gz", hash = "sha256:31d4583c4ed539cd037956140d695e42c033a19e984bfce9964a3f7d59bc2b40"},
+    {file = "pytz-2024.1-py2.py3-none-any.whl", hash = "sha256:328171f4e3623139da4983451950b28e95ac706e13f3f2630a879749e7a8b319"},
+    {file = "pytz-2024.1.tar.gz", hash = "sha256:2a29735ea9c18baf14b448846bde5a48030ed267578472d8955cd0e7443a9812"},
 ]
 
 [[package]]
@@ -1416,4 +1416,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "f437cfa4fe1d0061603930ceb39579c1fb6b41eabec20fce1992554427c1cc6e"
+content-hash = "22b19ebfc1fdb60b55b977b1ec6ee1f985d712eb889cbc777b43da21c4b83a7d"
diff --git a/pyproject.toml b/pyproject.toml
index 022cf0b..08fb1ae 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ python = "^3.8"
 google-auth = "2.27.0"
 google-api-python-client = "2.116.0"
 icalendar = "5.0.11"
-pytz = "2023.4"
+pytz = "2024.1"
 PyYAML = "6.0.1"
 fire = "0.5.0"