diff --git a/TS_with_Regression/requirements.txt b/TS_with_Regression/requirements.txt
index a60cc8f..850039f 100644
--- a/TS_with_Regression/requirements.txt
+++ b/TS_with_Regression/requirements.txt
@@ -2,7 +2,7 @@ argon2-cffi==20.1.0
 async-generator==1.10
 attrs==20.3.0
 backcall==0.2.0
-bleach==3.2.1
+bleach==3.3.0
 certifi==2020.11.8
 cffi==1.14.4
 chardet==3.0.4