diff --git a/requirements-dev.txt b/requirements-dev.txt
index ad7ed6514..43fbd700f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -20,7 +20,7 @@ isort==5.12.0
 time-machine==2.12.0
 
 # Convert jupyter notebooks to markdown documents
-nbconvert==7.7.3
+nbconvert==7.7.4
 
 # mypy types
 types-cachetools==5.3.0.6