diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 1855dc1..492eea9
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ ckanext-heroku==0.5.1
 argparse==1.4.0           # via ofs
 Babel==2.3.4              # via flask-babel
 Beaker==1.9.0             # via pylons
-bleach==2.1.3
+bleach==3.3.0
 click==6.7
 decorator==4.2.1          # via pylons, sqlalchemy-migrate
 fanstatic==0.12