diff --git a/requirements.txt b/requirements.txt
index a10060b..b3f7562 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appnope==0.1.0
 backcall==0.1.0
 beautifulsoup4==4.6.1
-bleach==2.1.3
+bleach==3.3.0
 bs4==0.0.1
 certifi==2018.4.16
 chardet==3.0.4