diff --git a/requirements.txt b/requirements.txt
index 3ed24bd..d06123c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ absl-py==0.8.0
 asn1crypto==0.24.0
 attrs==19.1.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.3.0
 category_encoders==2.1.0
 catboost==0.12.2
 certifi>=2019.6.16