diff --git a/snp/requirements.txt b/snp/requirements.txt
index 6f1589e..329db9a 100644
--- a/snp/requirements.txt
+++ b/snp/requirements.txt
@@ -1,7 +1,7 @@
 absl-py==0.6.1
 astor==0.7.1
 backcall==0.1.0
-bleach==3.0.2
+bleach==3.1.4
 certifi==2019.9.11
 chardet==3.0.4
 cycler==0.10.0