diff --git a/requirements.txt b/requirements.txt
index b241d63..c222858 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ ConfigArgParse
 pymongo
 iteration_utilities
 tqdm
-notebook==6.1.4
+notebook==6.4.10
 zarr
 git+git://github.com/nilsec/pymaid@master
 -e git+https://github.com/funkey/gunpowder@754607abcd3c84ec28c0d2ea257b969934ce986d#egg=gunpowder