diff --git a/requirement.txt b/requirement.txt
index fa044a1..9b13164 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -2,7 +2,7 @@ appdirs==1.4.3
 appnope==0.1.0
 backcall==0.1.0
 beautifulsoup4==4.7.1
-bleach==3.1.0
+bleach==3.1.4
 cycler==0.10.0
 decorator==4.3.0
 defusedxml==0.5.0