diff --git a/proglib.io/covid-19-in-USA-gif/requirements.txt b/proglib.io/covid-19-in-USA-gif/requirements.txt
index 9db48b5..e129bc4 100644
--- a/proglib.io/covid-19-in-USA-gif/requirements.txt
+++ b/proglib.io/covid-19-in-USA-gif/requirements.txt
@@ -2,7 +2,7 @@ altgraph==0.17
 astroid==2.3.3
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.3.0
 certifi==2020.4.5.1
 chardet==3.0.4
 colorama==0.4.3