diff --git a/requirements_notebook.txt b/requirements_notebook.txt
index d923e59..9f7fefe 100644
--- a/requirements_notebook.txt
+++ b/requirements_notebook.txt
@@ -47,7 +47,7 @@ jupyterlab_server==2.27.2
 jwcrypto==1.5.6
 MarkupSafe==2.1.5
 matplotlib-inline==0.1.7
-mistune==3.0.2
+mistune==3.2.1
 nbclient==0.10.0
 nbconvert==7.17.1
 nbformat==5.10.4