diff --git a/requirements.txt b/requirements.txt
index 67f6760..7d7ae63 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 astroid==2.0.4
-bleach==3.1.0
+bleach==3.3.0
 certifi==2018.8.24
 chardet==3.0.4
 docutils==0.14