diff --git a/tosho/requirements.txt b/tosho/requirements.txt
index bc92e69..8e540ca 100644
--- a/tosho/requirements.txt
+++ b/tosho/requirements.txt
@@ -1,7 +1,7 @@
 appnope==0.1.0
 astroid==1.6.3
 backcall==0.1.0
-bleach==2.1.3
+bleach==3.1.4
 certifi==2018.4.16
 chardet==3.0.4
 cycler==0.10.0