diff --git a/requirements.txt b/requirements.txt
index 810e67d..c808936 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bleach==2.1.2
+bleach==3.1.4
 certifi==2017.11.5
 chardet==3.0.4
 defusedxml==0.5.0