diff --git a/alpha/requirements.txt b/alpha/requirements.txt
index b0a5c21..e4588bc 100644
--- a/alpha/requirements.txt
+++ b/alpha/requirements.txt
@@ -69,7 +69,7 @@ nbdiff==1.0.3
 nbformat==4.4.0
 networkx==2.2
 nose==1.3.7
-notebook==5.7.4
+notebook==6.4.1
 numpy==1.16.1
 oauth2client==4.1.3
 openpyxl==2.4.4
diff --git a/requirements.txt b/requirements.txt
index 255bff7..765f480 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -67,7 +67,7 @@ msgpack==1.0.0
 nbconvert==5.6.1
 nbformat==4.4.0
 neovim==0.3.1
-notebook==6.0.2
+notebook==6.4.1
 numpy==1.17.4
 oauthlib==3.1.0
 odfpy==1.4.0