diff --git a/jetson_nano/requirements.txt b/jetson_nano/requirements.txt
index 63130fd..8baf41a 100644
--- a/jetson_nano/requirements.txt
+++ b/jetson_nano/requirements.txt
@@ -11,7 +11,7 @@ atomicwrites==1.3.0
 attrs==19.1.0
 backcall==0.1.0
 beautifulsoup4==4.6.0
-bleach==3.1.0
+bleach==3.3.0
 blinker==1.4
 bluedot==1.3.2
 bluetool==0.2.3