diff --git a/requirements.txt b/requirements.txt
index 412d018..4404d88 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 APScheduler==3.3.1
-bleach==2.1.2
+bleach==3.1.4
 certifi==2017.7.27.1
 chardet==3.0.4
 Django==1.11.3