diff --git a/requirements.txt b/requirements.txt
index 3ffb084..dc38044 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asn1crypto==0.24.0
-bleach==2.1.3
+bleach==3.1.2
 blinker==1.4
 certifi==2018.4.16
 cffi==1.11.5