diff --git a/dev-requirements.txt b/dev-requirements.txt
index 40fa4f2..5701355 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -6,7 +6,7 @@ attrs==19.1.0
 autopep8==1.4.3
 Babel==2.6.0
 beautifulsoup4==4.6.3
-bleach==3.0.2
+bleach==3.3.0
 bs4==0.0.1
 certifi==2018.11.29
 chardet==3.0.4