diff --git a/src/http_server/requirements.txt b/src/http_server/requirements.txt
index bb757a2..585d516 100644
--- a/src/http_server/requirements.txt
+++ b/src/http_server/requirements.txt
@@ -1,7 +1,7 @@
 appnope==0.1.0
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.1.2
 certifi==2019.9.11
 chardet==3.0.4
 Click==7.0