diff --git a/requirements.txt b/requirements.txt
index ca212e0..d6d07d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ audioread==2.1.5
 backcall==0.1.0
 backports.weakref==1.0rc1
 beautifulsoup4==4.6.1
-bleach==1.5.0
+bleach==3.3.0
 certifi==2018.4.16
 colorama==0.3.9
 cycler==0.10.0