diff --git a/requirements.txt b/requirements.txt
index 2dc20f6..bf8ba83 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ audioread==2.1.8
 Babel==2.7.0
 backcall==0.1.0
 beautifulsoup4==4.9.0
-bleach==3.1.5
+bleach==3.3.0
 blis==0.4.1
 boto3==1.10.44
 botocore==1.13.44