diff --git a/layers/layer5_python3_extratools/0500_extra_packages/requirements3.txt b/layers/layer5_python3_extratools/0500_extra_packages/requirements3.txt
index ac9122a..ec7f165 100644
--- a/layers/layer5_python3_extratools/0500_extra_packages/requirements3.txt
+++ b/layers/layer5_python3_extratools/0500_extra_packages/requirements3.txt
@@ -39,7 +39,7 @@ jupyterlab-server==2.28.0
 jupyterlab_widgets==3.0.15
 linkify-it-py==2.0.3
 mdit-py-plugins==0.4.2
-mistune==3.1.3
+mistune==3.2.1
 narwhals==1.37.0
 nbclassic==1.3.1
 nbclient==0.10.2