diff --git a/pipeline/requirements.txt b/pipeline/requirements.txt
index a4df06d..bae4a9a 100644
--- a/pipeline/requirements.txt
+++ b/pipeline/requirements.txt
@@ -59,7 +59,7 @@ mpi4py==3.0.2
 nbconvert==5.6.0
 nbformat==4.4.0
 networkx==2.5
-notebook==6.1.5
+notebook==6.4.12
 numba==0.44.1
 numpy==1.19.2
 nvidia-dali==0.13.0