diff --git a/RDS_03/output/requirements.txt b/RDS_03/output/requirements.txt
index 4e73112..c56e2b0 100644
--- a/RDS_03/output/requirements.txt
+++ b/RDS_03/output/requirements.txt
@@ -257,7 +257,7 @@ jupyter==1.0.0
 jupyter-client==5.3.4
 jupyter-console==6.1.0
 jupyter-core==4.6.1
-jupyterlab==1.2.5
+jupyterlab==1.2.21
 jupyterlab-server==1.0.6
 kaggle-environments==0.1.6
 Keras==2.3.1