diff --git a/requirements.txt b/requirements.txt
index 80888c3..13ae424 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 bandit==1.2.0
+bleach==1.5
 coverage==4.2
 dj_database_url==0.4.1
 Django>=1.10,<1.11