diff --git a/requirements.txt b/requirements.txt
index c6f9c7e..d94c0db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bleach==2.1.3
+bleach==3.1.4
 decorator==4.2.1
 entrypoints==0.2.3
 et-xmlfile==1.0.1