diff --git a/requirements.txt b/requirements.txt
index 019acd6f0502acb358f2ff70beae3461b3ad7725..fda4be997e3d528cc39b1eb776fe0719a1cede8f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 jupyterhub==4.1.6
-jupyter-jsc-custom==0.12.22
+jupyter-jsc-custom==0.12.23
 jupyterhub-forwardbasespawner==1.1.3
 jupyterhub-outpostspawner==1.1.2
 jupyterhub-unicorespawner==1.1.0