diff --git a/requirements.txt b/requirements.txt
index 15d093c..ca5ddd1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 alabaster==0.7.12
 Babel==2.6.0
 beautifulsoup4==4.6.3
-bleach==3.0.2
+bleach==3.3.0
 certifi==2018.11.29
 chardet==3.0.4
 docutils==0.14