diff --git a/requirements_dev_frozen.txt b/requirements_dev_frozen.txt
index de65cfa..6965e08 100644
--- a/requirements_dev_frozen.txt
+++ b/requirements_dev_frozen.txt
@@ -5,7 +5,7 @@ atomicwrites==1.3.0
 attrs==19.1.0
 Babel==2.7.0
 black==19.3b0
-bleach==3.1.4
+bleach==3.3.0
 certifi==2019.9.11
 chardet==3.0.4
 Click==7.0