diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 08937ec..dc5b550
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ django-htmlmin==0.10.0
 django-widget-tweaks==1.3
 sqlparse==0.1.11
 flake8==3.5.0
-bleach==2.1.3
+bleach==3.3.0
 django-appconf==1.0.2
 django-compressor==2.2
 django-extensions==2.1.3