diff --git a/getting-started/requirements.txt b/getting-started/requirements.txt
index f0b4967..61c6bbe 100644
--- a/getting-started/requirements.txt
+++ b/getting-started/requirements.txt
@@ -2,7 +2,7 @@ altair==3.2.0
 appnope==0.1.0
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.3.0
 certifi
 chardet==3.0.4
 decorator==4.4.1