diff --git a/requirements.txt b/requirements.txt
index bde0dfb..30fd32d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aspy.yaml==1.3.0
 atomicwrites==1.3.0
 attrs==19.1.0
-bleach==3.1.1
+bleach==3.3.0
 certifi==2019.9.11
 cfgv==2.0.1
 chardet==3.0.4