diff --git a/requirements.txt b/requirements.txt
index 0c8387e..70dd6c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ appnope==0.1.0
 astor==0.8.0
 attrs==19.1.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.3.0
 blis==0.2.4
 certifi==2019.3.9
 chardet==3.0.4