diff --git a/poetry.lock b/poetry.lock
index 74c6a5b..ce9a28f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.1.1 and should not be changed by hand.
 
 [[package]]
 name = "asgiref"
@@ -18,6 +18,36 @@ typing-extensions = {version = ">=4", markers = "python_version < \"3.11\""}
 [package.extras]
 tests = ["mypy (>=0.800)", "pytest", "pytest-asyncio"]
 
+[[package]]
+name = "backports-zoneinfo"
+version = "0.2.1"
+description = "Backport of the standard library zoneinfo module"
+optional = false
+python-versions = ">=3.6"
+groups = ["main", "test"]
+markers = "python_version < \"3.9\""
+files = [
+    {file = "backports.zoneinfo-0.2.1-cp36-cp36m-macosx_10_14_x86_64.whl", hash = "sha256:da6013fd84a690242c310d77ddb8441a559e9cb3d3d59ebac9aca1a57b2e18bc"},
+    {file = "backports.zoneinfo-0.2.1-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:89a48c0d158a3cc3f654da4c2de1ceba85263fafb861b98b59040a5086259722"},
+    {file = "backports.zoneinfo-0.2.1-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:1c5742112073a563c81f786e77514969acb58649bcdf6cdf0b4ed31a348d4546"},
+    {file = "backports.zoneinfo-0.2.1-cp36-cp36m-win32.whl", hash = "sha256:e8236383a20872c0cdf5a62b554b27538db7fa1bbec52429d8d106effbaeca08"},
+    {file = "backports.zoneinfo-0.2.1-cp36-cp36m-win_amd64.whl", hash = "sha256:8439c030a11780786a2002261569bdf362264f605dfa4d65090b64b05c9f79a7"},
+    {file = "backports.zoneinfo-0.2.1-cp37-cp37m-macosx_10_14_x86_64.whl", hash = "sha256:f04e857b59d9d1ccc39ce2da1021d196e47234873820cbeaad210724b1ee28ac"},
+    {file = "backports.zoneinfo-0.2.1-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:17746bd546106fa389c51dbea67c8b7c8f0d14b5526a579ca6ccf5ed72c526cf"},
+    {file = "backports.zoneinfo-0.2.1-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:5c144945a7752ca544b4b78c8c41544cdfaf9786f25fe5ffb10e838e19a27570"},
+    {file = "backports.zoneinfo-0.2.1-cp37-cp37m-win32.whl", hash = "sha256:e55b384612d93be96506932a786bbcde5a2db7a9e6a4bb4bffe8b733f5b9036b"},
+    {file = "backports.zoneinfo-0.2.1-cp37-cp37m-win_amd64.whl", hash = "sha256:a76b38c52400b762e48131494ba26be363491ac4f9a04c1b7e92483d169f6582"},
+    {file = "backports.zoneinfo-0.2.1-cp38-cp38-macosx_10_14_x86_64.whl", hash = "sha256:8961c0f32cd0336fb8e8ead11a1f8cd99ec07145ec2931122faaac1c8f7fd987"},
+    {file = "backports.zoneinfo-0.2.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:e81b76cace8eda1fca50e345242ba977f9be6ae3945af8d46326d776b4cf78d1"},
+    {file = "backports.zoneinfo-0.2.1-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:7b0a64cda4145548fed9efc10322770f929b944ce5cee6c0dfe0c87bf4c0c8c9"},
+    {file = "backports.zoneinfo-0.2.1-cp38-cp38-win32.whl", hash = "sha256:1b13e654a55cd45672cb54ed12148cd33628f672548f373963b0bff67b217328"},
+    {file = "backports.zoneinfo-0.2.1-cp38-cp38-win_amd64.whl", hash = "sha256:4a0f800587060bf8880f954dbef70de6c11bbe59c673c3d818921f042f9954a6"},
+    {file = "backports.zoneinfo-0.2.1.tar.gz", hash = "sha256:fadbfe37f74051d024037f223b8e001611eac868b5c5b06144ef4d8b799862f2"},
+]
+
+[package.extras]
+tzdata = ["tzdata"]
+
 [[package]]
 name = "cachetools"
 version = "5.5.2"
@@ -136,20 +166,21 @@ files = [
 
 [[package]]
 name = "django"
-version = "3.2.25"
-description = "A high-level Python Web framework that encourages rapid development and clean, pragmatic design."
+version = "4.2.21"
+description = "A high-level Python web framework that encourages rapid development and clean, pragmatic design."
 optional = false
-python-versions = ">=3.6"
+python-versions = ">=3.8"
 groups = ["main", "test"]
 files = [
-    {file = "Django-3.2.25-py3-none-any.whl", hash = "sha256:a52ea7fcf280b16f7b739cec38fa6d3f8953a5456986944c3ca97e79882b4e38"},
-    {file = "Django-3.2.25.tar.gz", hash = "sha256:7ca38a78654aee72378594d63e51636c04b8e28574f5505dff630895b5472777"},
+    {file = "django-4.2.21-py3-none-any.whl", hash = "sha256:1d658c7bf5d31c7d0cac1cab58bc1f822df89255080fec81909256c30e6180b3"},
+    {file = "django-4.2.21.tar.gz", hash = "sha256:b54ac28d6aa964fc7c2f7335138a54d78980232011e0cd2231d04eed393dcb0d"},
 ]
 
 [package.dependencies]
-asgiref = ">=3.3.2,<4"
-pytz = "*"
-sqlparse = ">=0.2.2"
+asgiref = ">=3.6.0,<4"
+"backports.zoneinfo" = {version = "*", markers = "python_version < \"3.9\""}
+sqlparse = ">=0.3.1"
+tzdata = {version = "*", markers = "sys_platform == \"win32\""}
 
 [package.extras]
 argon2 = ["argon2-cffi (>=19.1.0)"]
@@ -433,18 +464,6 @@ pytest = ">=5.0"
 [package.extras]
 dev = ["pre-commit", "pytest-asyncio", "tox"]
 
-[[package]]
-name = "pytz"
-version = "2025.2"
-description = "World timezone definitions, modern and historical"
-optional = false
-python-versions = "*"
-groups = ["main", "test"]
-files = [
-    {file = "pytz-2025.2-py2.py3-none-any.whl", hash = "sha256:5ddf76296dd8c44c26eb8f4b6f35488f3ccbf6fbbd7adee0b7262d43f0ec2f00"},
-    {file = "pytz-2025.2.tar.gz", hash = "sha256:360b9e3dbb49a209c21ad61809c7fb453643e048b38924c765813546746e81c3"},
-]
-
 [[package]]
 name = "sqlparse"
 version = "0.5.3"
@@ -569,6 +588,19 @@ files = [
 ]
 markers = {main = "python_version < \"3.11\""}
 
+[[package]]
+name = "tzdata"
+version = "2025.2"
+description = "Provider of IANA time zone data"
+optional = false
+python-versions = ">=2"
+groups = ["main", "test"]
+markers = "sys_platform == \"win32\""
+files = [
+    {file = "tzdata-2025.2-py2.py3-none-any.whl", hash = "sha256:1a403fada01ff9221ca8044d701868fa132215d84beb92242d9acd2147f667a8"},
+    {file = "tzdata-2025.2.tar.gz", hash = "sha256:b60a638fcc0daffadf82fe0f57e53d06bdec2f36c4df66280ae79bce6bd6f2b9"},
+]
+
 [[package]]
 name = "virtualenv"
 version = "20.31.2"