diff --git a/uv.lock b/uv.lock
index a5a8cc7a5..b6c20eec4 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1822,7 +1822,7 @@ wheels = [
 
 [[package]]
 name = "jupyterlab"
-version = "4.5.3"
+version = "4.5.9"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "async-lru" },
@@ -1839,9 +1839,9 @@ dependencies = [
     { name = "tornado" },
     { name = "traitlets" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/3e/76/393eae3349f9a39bf21f8f5406e5244d36e2bfc932049b6070c271f92764/jupyterlab-4.5.3.tar.gz", hash = "sha256:4a159f71067cb38e4a82e86a42de8e7e926f384d7f2291964f282282096d27e8", size = 23939231, upload-time = "2026-01-23T15:04:25.768Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/e8/52/a8d4895bef501ffeb6af448e8bf7079541c7772978211963aa653518c2d9/jupyterlab-4.5.9.tar.gz", hash = "sha256:dd79a073fecae7a39066ea99e4627ed6c76269ac926e95a810e1e1df6358d865", size = 23994445, upload-time = "2026-06-17T15:42:16.406Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/9e/9a/0bf9a7a45f0006d7ff4fdc4fc313de4255acab02bf4db1887c65f0472c01/jupyterlab-4.5.3-py3-none-any.whl", hash = "sha256:63c9f3a48de72ba00df766ad6eed416394f5bb883829f11eeff0872302520ba7", size = 12391761, upload-time = "2026-01-23T15:04:21.214Z" },
+    { url = "https://files.pythonhosted.org/packages/c6/bb/2f9b425062416fba58f580c9b89c3b07277ccdf0a292501fedbca8ea00ea/jupyterlab-4.5.9-py3-none-any.whl", hash = "sha256:5ff0f908e8ac0afbed32b106fdef360f101c0a6654d1bf4a81e98a293ae1b336", size = 12449803, upload-time = "2026-06-17T15:42:12.18Z" },
 ]
 
 [[package]]