diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 394e743..5d63c3f
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bleach==1.5.0
+bleach==3.3.0
 blinker==1.3
 chardet==2.3.0
 cloud-init==0.7.9