diff --git a/dotmole/requirements.txt b/dotmole/requirements.txt
old mode 100755
new mode 100644
index dad303c..5b27bfd
--- a/dotmole/requirements.txt
+++ b/dotmole/requirements.txt
@@ -4,7 +4,7 @@ altgraph==0.16.1
 autopep8==1.4.4
 Babel==2.8.0
 bcrypt==3.1.7
-bleach==1.5.0
+bleach==3.3.0
 cffi==1.13.2
 Click==7.0
 coverage==5.0.1