diff --git a/poetry.lock b/poetry.lock
index 6bf760e..c27bf08 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.3.2 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.4.1 and should not be changed by hand.
 
 [[package]]
 name = "aiohappyeyeballs"
@@ -820,7 +820,7 @@ files = [
     {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
     {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
 ]
-markers = {dev = "platform_system == \"Windows\" or sys_platform == \"win32\"", notebooks = "sys_platform == \"win32\""}
+markers = {dev = "sys_platform == \"win32\" or platform_system == \"Windows\"", notebooks = "sys_platform == \"win32\""}
 
 [[package]]
 name = "comm"
@@ -1766,14 +1766,14 @@ test = ["jupyter-server (>=2.0.0)", "pytest (>=7.0)", "pytest-jupyter[server] (>
 
 [[package]]
 name = "jupyterlab"
-version = "4.5.7"
+version = "4.5.9"
 description = "JupyterLab computational environment"
 optional = false
 python-versions = ">=3.9"
 groups = ["notebooks"]
 files = [
-    {file = "jupyterlab-4.5.7-py3-none-any.whl", hash = "sha256:fba4cb0e2c44a52859669d8c98b45de029d5e515f8407bf8534d2a8fc5f0964d"},
-    {file = "jupyterlab-4.5.7.tar.gz", hash = "sha256:55a9822c4754da305f41e113452c68383e214dcf96de760146af89ce5d5117b0"},
+    {file = "jupyterlab-4.5.9-py3-none-any.whl", hash = "sha256:5ff0f908e8ac0afbed32b106fdef360f101c0a6654d1bf4a81e98a293ae1b336"},
+    {file = "jupyterlab-4.5.9.tar.gz", hash = "sha256:dd79a073fecae7a39066ea99e4627ed6c76269ac926e95a810e1e1df6358d865"},
 ]
 
 [package.dependencies]
@@ -1786,7 +1786,7 @@ jupyter-lsp = ">=2.0.0"
 jupyter-server = ">=2.4.0,<3"
 jupyterlab-server = ">=2.28.0,<3"
 notebook-shim = ">=0.2"
-packaging = "*"
+packaging = ">=23.2"
 setuptools = ">=41.1.0"
 tornado = ">=6.2.0"
 traitlets = "*"
@@ -4513,4 +4513,4 @@ propcache = ">=0.2.1"
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.13,<4.0"
-content-hash = "3684fbcda87351a11d35fae679deda8cee0fc53ecb002a3496ddb511c3419767"
+content-hash = "87bf179b2b7e599de9849300d9b16d6d599253304bf6cbcde2b04783ba3c5eb8"
diff --git a/pyproject.toml b/pyproject.toml
index d049460..6cbf6b5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ optional = true
 
 [tool.poetry.group.notebooks.dependencies]
 ipykernel = "^7.2.0"
-jupyterlab = "^4.4.7"
+jupyterlab = "^4.5.9"
 
 [build-system]
 requires = ["poetry-core>=2.0.0,<3.0.0"]