diff --git a/requirements.txt b/requirements.txt
index c698b67..87ceeaa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ jupyterlab_server==2.28.0
 lark==1.3.1
 MarkupSafe==3.0.3
 matplotlib-inline==0.2.1
-mistune==3.3.0
+mistune==3.3.3
 nbclient==0.10.4
 nbconvert==7.17.1
 nbformat==5.10.4