diff --git a/requirements.txt b/requirements.txt
index b59f1f7..a28fbc6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -114,7 +114,7 @@ kiwisolver==1.4.7
     # via matplotlib
 markdown-it-py==3.0.0
     # via rich
-markupsafe==2.1.5
+markupsafe==3.0.0
     # via
     #   jinja2
     #   nbconvert