diff --git a/requirements.txt b/requirements.txt
index 62fa421..76f597d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.4
+bleach==3.3.0
 Boruta==0.3
 certifi==2020.4.5.1
 chardet==3.0.4