diff --git a/requirements.txt b/requirements.txt
index 8fa61092..9f1f788a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ astor==0.6.2
 astroid==2.0.4
 auth==0.5.3
 beautifulsoup4==4.9.2
-bleach==1.5.0
+bleach==3.3.0
 blinker==1.4
 boto==2.48.0
 boto3==1.7.30