diff --git a/poetry.lock b/poetry.lock
index cb1af14..dc5c884 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2,14 +2,14 @@
 
 [[package]]
 name = "astroid"
-version = "3.3.11"
+version = "4.0.1"
 description = "An abstract syntax tree for Python with inference support."
 optional = false
-python-versions = ">=3.9.0"
+python-versions = ">=3.10.0"
 groups = ["dev"]
 files = [
-    {file = "astroid-3.3.11-py3-none-any.whl", hash = "sha256:54c760ae8322ece1abd213057c4b5bba7c49818853fc901ef09719a60dbf9dec"},
-    {file = "astroid-3.3.11.tar.gz", hash = "sha256:1e5a5011af2920c7c67a53f65d536d65bfa7116feeaf2354d8b94f29573bb0ce"},
+    {file = "astroid-4.0.1-py3-none-any.whl", hash = "sha256:37ab2f107d14dc173412327febf6c78d39590fdafcb44868f03b6c03452e3db0"},
+    {file = "astroid-4.0.1.tar.gz", hash = "sha256:0d778ec0def05b935e198412e62f9bcca8b3b5c39fdbe50b0ba074005e477aab"},
 ]
 
 [package.dependencies]
@@ -918,25 +918,25 @@ files = [
 
 [[package]]
 name = "pylint"
-version = "3.3.9"
+version = "4.0.0"
 description = "python code static checker"
 optional = false
-python-versions = ">=3.9.0"
+python-versions = ">=3.10.0"
 groups = ["dev"]
 files = [
-    {file = "pylint-3.3.9-py3-none-any.whl", hash = "sha256:01f9b0462c7730f94786c283f3e52a1fbdf0494bbe0971a78d7277ef46a751e7"},
-    {file = "pylint-3.3.9.tar.gz", hash = "sha256:d312737d7b25ccf6b01cc4ac629b5dcd14a0fcf3ec392735ac70f137a9d5f83a"},
+    {file = "pylint-4.0.0-py3-none-any.whl", hash = "sha256:196b92a85204bb0c0a416a6bb324f6185e59ff1d687ee1d614bf0abf34a348e8"},
+    {file = "pylint-4.0.0.tar.gz", hash = "sha256:62da212808c0681e49ffb125f0a994c685d912cf19ae373075649ebb5870ec28"},
 ]
 
 [package.dependencies]
-astroid = ">=3.3.8,<=3.4.0.dev0"
+astroid = ">=4.0.1,<=4.1.dev0"
 colorama = {version = ">=0.4.5", markers = "sys_platform == \"win32\""}
 dill = [
     {version = ">=0.2", markers = "python_version < \"3.11\""},
     {version = ">=0.3.7", markers = "python_version >= \"3.12\""},
     {version = ">=0.3.6", markers = "python_version == \"3.11\""},
 ]
-isort = ">=4.2.5,<5.13 || >5.13,<7"
+isort = ">=5,<5.13 || >5.13,<8"
 mccabe = ">=0.6,<0.8"
 platformdirs = ">=2.2"
 tomli = {version = ">=1.1", markers = "python_version < \"3.11\""}
@@ -1458,4 +1458,4 @@ cffi = ["cffi (>=1.17,<2.0) ; platform_python_implementation != \"PyPy\" and pyt
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.10"
-content-hash = "199d2760e13ecdb3e01d57744d87eb03385268dab2da47d4fe64d6ad4b5938c2"
+content-hash = "2d490996e9d98c8c306d2d85b80159efef713323ae51d13f9b1f1e3da1063e07"
diff --git a/pyproject.toml b/pyproject.toml
index d7d97df..1b472d5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ flake8 = "7.3.0"
 flake8-bugbear = "24.12.12"
 flake8-import-order = "0.19.2"
 mypy = "1.18.2"
-pylint = "3.3.9"
+pylint = "4.0.0"
 
 [tool.poetry.scripts]
 workday-upload = 'loop_workday_upload:main'