diff --git a/requirements.txt b/requirements.txt
index bca031f..ecb64fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ appnope==0.1.0
 attrs==19.1.0
 Babel==2.6.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.3.0
 certifi==2019.3.9
 chardet==3.0.4
 Click==7.0