diff --git a/gridmeter/requirements.txt b/gridmeter/requirements.txt
index 25da6f7..82a4cd0 100644
--- a/gridmeter/requirements.txt
+++ b/gridmeter/requirements.txt
@@ -2,7 +2,7 @@ click>=7.1.2,<7.2.0
 simplejson==3.16.0
 
 # development
-jupyterlab==1.1.4
+jupyterlab==1.2.21
 twine==3.2.0
 
 # testing