diff --git a/envs/requirements.txt b/envs/requirements.txt
index 7ca2e3b..a141789 100644
--- a/envs/requirements.txt
+++ b/envs/requirements.txt
@@ -80,7 +80,7 @@ kornia==0.6.9
 lightning-utilities==0.11.2
 llvmlite==0.42.0
 matplotlib-inline==0.1.6
-mistune==3.0.2
+mistune==3.2.1
 mmcv==1.3.1
 moviepy==1.0.3
 multidict==6.0.5