diff --git a/pkgs/development/python-modules/jupyterlab_server/default.nix b/pkgs/development/python-modules/jupyterlab_server/default.nix
index 0d9d1cb59716..c7a294eef44f 100644
--- a/pkgs/development/python-modules/jupyterlab_server/default.nix
+++ b/pkgs/development/python-modules/jupyterlab_server/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage rec {
   pname = "jupyterlab_server";
-  version = "2.16.2";
+  version = "2.16.3";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-BwB6Ogowv8ZCSyi3bfjWc4bMLV+fQohnc7GzxHPLmj8=";
+    hash = "sha256-Y1oLF2qQHxk1HAIiGhJOWTF8R29REgBAm32GfospBcM=";
   };
 
   nativeBuildInputs = [