diff --git a/ProjectFolder/Code/requirements.txt b/ProjectFolder/Code/requirements.txt
index 6b20fc7..69063df 100644
--- a/ProjectFolder/Code/requirements.txt
+++ b/ProjectFolder/Code/requirements.txt
@@ -9,7 +9,7 @@ attrs==18.2.0
 audioread==2.1.6
 Babel==2.6.0
 backcall==0.1.0
-bleach==1.5.0
+bleach==3.1.4
 certifi==2018.11.29
 cffi==1.11.5
 chardet==3.0.4