diff --git a/requirements.txt b/requirements.txt
index 9d31c63..35fd2ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 asn1crypto==0.24.0
 bcrypt==3.1.7
-bleach==3.1.4
+bleach==3.3.0
 certifi==2019.6.16
 cffi==1.12.3
 chardet==3.0.4