diff --git a/envs/requirements.txt b/envs/requirements.txt
index b539226..b938347 100644
--- a/envs/requirements.txt
+++ b/envs/requirements.txt
@@ -27,7 +27,7 @@ jupyter-console==5.1.0
 jupyter-core==4.11.2
 kombu==4.0.2
 MarkupSafe==0.23
-mistune==3.2.1
+mistune==3.3.0
 nbconvert==7.17.1
 nbformat==4.3.0
 notebook==6.4.12