diff --git a/SVRT/requirements.txt b/SVRT/requirements.txt
index 7a71612..37ffbb2 100644
--- a/SVRT/requirements.txt
+++ b/SVRT/requirements.txt
@@ -1,5 +1,5 @@
 absl-py==0.1.10
-bleach==2.1.2
+bleach==3.1.4
 boltons==17.2.0
 certifi==2020.4.5.1
 chardet==3.0.4