diff --git a/requirements.txt b/requirements.txt
index 499e25a..77f517e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,7 @@ munch==2.5.0
 nbconvert==5.6.1
 nbformat==5.0.7
 netCDF4==1.5.3
-notebook==6.0.3
+notebook==6.4.12
 numpy==1.19.0
 packaging==20.4
 pandas==1.0.5