diff --git a/requirements.txt b/requirements.txt
index ed1d6f5..12a451d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bleach==3.1.4
+bleach==3.3.0
 certifi==2019.6.16
 chardet==3.0.4
 docutils==0.15.2