diff --git a/requirements.txt b/requirements.txt
index 89d7268..86283d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appnope==0.1.0
 backcall==0.1.0
 beautifulsoup4==4.7.1
-bleach==3.3.0
+bleach==6.4.0
 cycler==0.10.0
 decorator==4.3.2
 defusedxml==0.5.0