diff --git a/poetry.lock b/poetry.lock
index 2f1cec1..df54cbb 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1153,14 +1153,14 @@ six = ">=1.5"
 
 [[package]]
 name = "pytz"
-version = "2022.7.1"
+version = "2023.2"
 description = "World timezone definitions, modern and historical"
 category = "main"
 optional = false
 python-versions = "*"
 files = [
-    {file = "pytz-2022.7.1-py2.py3-none-any.whl", hash = "sha256:78f4f37d8198e0627c5f1143240bb0206b8691d8d7ac6d78fee88b78733f8c4a"},
-    {file = "pytz-2022.7.1.tar.gz", hash = "sha256:01a0681c4b9684a28304615eba55d1ab31ae00bf68ec157ec3708a8182dbbcd0"},
+    {file = "pytz-2023.2-py2.py3-none-any.whl", hash = "sha256:8a8baaf1e237175b02f5c751eea67168043a749c843989e2b3015aa1ad9db68b"},
+    {file = "pytz-2023.2.tar.gz", hash = "sha256:a27dcf612c05d2ebde626f7d506555f10dfc815b3eddccfaadfc7d99b11c9a07"},
 ]
 
 [[package]]
@@ -1911,4 +1911,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.7"
-content-hash = "10f2676f4633e5a5578cb101f98ab6b25e352cea4188aaaa525e52d80ad8edf1"
+content-hash = "257a37fce676f0f1423040db7eda79f07fcf6cd253efa24bb0816fffe780bb4b"
diff --git a/pyproject.toml b/pyproject.toml
index 8ec76d8..906ba6b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ python = "^3.7"
 pydantic = "^1.9.1"
 httpx = ">=0.23.0,<0.24.0"
 croniter = "^1.1.0"
-pytz = ">=2021.3,<2023.0"
+pytz = ">=2021.3,<2024.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.2.1"