diff --git a/requirements.txt b/requirements.txt
index 449dc43..cf2bd66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ backports.shutil-get-terminal-size==1.0.0
 backports.ssl-match-hostname==3.5.0.1
 backports.weakref==1.0.post1
 beautifulsoup4==4.7.1
-bleach==1.5.0
+bleach==3.3.0
 bz2file==0.98
 CacheControl==0.12.3
 certifi==2016.2.28