diff --git a/streamlit_frontend_tutorial/all_requirements.txt b/streamlit_frontend_tutorial/all_requirements.txt
index 7d6228e..107c030 100644
--- a/streamlit_frontend_tutorial/all_requirements.txt
+++ b/streamlit_frontend_tutorial/all_requirements.txt
@@ -5,7 +5,7 @@ async-generator==1.10
 attrs==20.3.0
 backcall==0.2.0
 base58==2.1.0
-bleach==3.2.1
+bleach==3.3.0
 blinker==1.4
 cachetools==4.2.0
 certifi==2020.12.5