diff --git a/assign3_convolution_nn/requirements.txt b/assign3_convolution_nn/requirements.txt
index 6b24e50..f3ea4e9 100644
--- a/assign3_convolution_nn/requirements.txt
+++ b/assign3_convolution_nn/requirements.txt
@@ -26,7 +26,7 @@ json5==0.8.5
 jsonschema==3.1.1
 jupyter-client==5.3.4
 jupyter-core==4.6.0
-jupyterlab==1.1.4
+jupyterlab==1.2.21
 jupyterlab-server==1.0.6
 kiwisolver==1.1.0
 Markdown==3.1.1