diff --git a/requirements.txt b/requirements.txt
index 8104b83..703236c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ absl-py==0.7.1
 astor==0.7.1
 attrs==19.1.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.3.0
 colorama==0.4.1
 cycler==0.10.0
 decorator==4.4.0