diff --git a/requirements.txt b/requirements.txt
index a676b17..47f124d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appnope==0.1.0
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.5
+bleach==3.3.0
 certifi==2020.4.5.1
 chardet==3.0.4
 cycler==0.10.0