diff --git a/python-sort-unicode-strings/requirements.txt b/python-sort-unicode-strings/requirements.txt
index 3ed53c3638..cf277b6afe 100644
--- a/python-sort-unicode-strings/requirements.txt
+++ b/python-sort-unicode-strings/requirements.txt
@@ -33,7 +33,7 @@ jupyter-events==0.7.0
 jupyter-lsp==2.2.0
 jupyter_client==8.3.1
 jupyter_core==5.3.1
-jupyter_server==2.7.3
+jupyter_server==2.18.0
 jupyter_server_terminals==0.4.4
 jupyterlab==4.0.5
 jupyterlab-pygments==0.2.2