diff --git a/blogs/docdb-better_together/requirements.txt b/blogs/docdb-better_together/requirements.txt
index d423248..fb2426b 100644
--- a/blogs/docdb-better_together/requirements.txt
+++ b/blogs/docdb-better_together/requirements.txt
@@ -52,7 +52,7 @@ MarkupSafe==2.1.3
 matplotlib==3.7.3
 matplotlib-inline==0.1.6
 mdurl==0.1.2
-mistune==3.0.1
+mistune==3.2.1
 nbclient==0.8.0
 nbconvert==7.17.1
 nbformat==5.9.2