diff --git a/requirements-dev.txt b/requirements-dev.txt
index a63756e97..fa280ee03 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -23,7 +23,7 @@ time-machine==2.9.0
 httpx==0.23.3
 
 # Convert jupyter notebooks to markdown documents
-nbconvert==7.2.8
+nbconvert==7.2.9
 
 # mypy types
 types-cachetools==5.2.1