diff --git a/py/uv.lock b/py/uv.lock
index 1c012b2d5b..afef0c0d40 100644
--- a/py/uv.lock
+++ b/py/uv.lock
@@ -3089,7 +3089,7 @@ wheels = [
 
 [[package]]
 name = "jupyterlab"
-version = "4.5.4"
+version = "4.5.7"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "async-lru" },
@@ -3107,9 +3107,9 @@ dependencies = [
     { name = "tornado" },
     { name = "traitlets" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/7c/6b/21af7c0512bdf67e0c54c121779a1f2a97a164a7657e13fced79db8fa5a0/jupyterlab-4.5.4.tar.gz", hash = "sha256:c215f48d8e4582bd2920ad61cc6a40d8ebfef7e5a517ae56b8a9413c9789fdfb", size = 23943597, upload-time = "2026-02-11T00:26:55.308Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/2b/22/8440ec827762146e7cdecf04335bd348795899d29dc6ae82238707353a2c/jupyterlab-4.5.7.tar.gz", hash = "sha256:55a9822c4754da305f41e113452c68383e214dcf96de760146af89ce5d5117b0", size = 23992763, upload-time = "2026-04-29T16:43:51.328Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f5/9f/a70972ece62ead2d81acc6223188f6d18a92f665ccce17796a0cdea4fcf5/jupyterlab-4.5.4-py3-none-any.whl", hash = "sha256:cc233f70539728534669fb0015331f2a3a87656207b3bb2d07916e9289192f12", size = 12391867, upload-time = "2026-02-11T00:26:51.23Z" },
+    { url = "https://files.pythonhosted.org/packages/3d/aa/537b8f7d80e799af19af35fb3ddfc970b951088a13c57dd9387dcfbb7f61/jupyterlab-4.5.7-py3-none-any.whl", hash = "sha256:fba4cb0e2c44a52859669d8c98b45de029d5e515f8407bf8534d2a8fc5f0964d", size = 12450123, upload-time = "2026-04-29T16:43:46.639Z" },
 ]
 
 [[package]]